KR830000084U - Reservoir using flexible material sheet - Google Patents

Reservoir using flexible material sheet

Info

Publication number
KR830000084U
KR830000084U KR2019820009445U KR820009445U KR830000084U KR 830000084 U KR830000084 U KR 830000084U KR 2019820009445 U KR2019820009445 U KR 2019820009445U KR 820009445 U KR820009445 U KR 820009445U KR 830000084 U KR830000084 U KR 830000084U
Authority
KR
South Korea
Prior art keywords
reservoir
flexible material
material sheet
sheet
flexible
Prior art date
Application number
KR2019820009445U
Other languages
Korean (ko)
Other versions
KR830001665Y1 (en
Inventor
진아 이이즈카
요시 오미 쓰지
아키라 니시무라
아키오 마쓰다
Original Assignee
스미도모 덴기 고오교오 가부시기 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 스미도모 덴기 고오교오 가부시기 가이샤 filed Critical 스미도모 덴기 고오교오 가부시기 가이샤
Priority to KR2019820009445U priority Critical patent/KR830001665Y1/en
Publication of KR830000084U publication Critical patent/KR830000084U/en
Application granted granted Critical
Publication of KR830001665Y1 publication Critical patent/KR830001665Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/02—Fixed barrages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Revetment (AREA)
  • Catching Or Destruction (AREA)
KR2019820009445U 1978-04-26 1982-11-26 Reservoir with Flexible Material Sheet KR830001665Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820009445U KR830001665Y1 (en) 1978-04-26 1982-11-26 Reservoir with Flexible Material Sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019780001250 1978-04-26
KR2019820009445U KR830001665Y1 (en) 1978-04-26 1982-11-26 Reservoir with Flexible Material Sheet

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1019780001250 Division 1978-04-26 1978-04-26

Publications (2)

Publication Number Publication Date
KR830000084U true KR830000084U (en) 1983-03-25
KR830001665Y1 KR830001665Y1 (en) 1983-09-05

Family

ID=72473307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019820009445U KR830001665Y1 (en) 1978-04-26 1982-11-26 Reservoir with Flexible Material Sheet

Country Status (1)

Country Link
KR (1) KR830001665Y1 (en)

Also Published As

Publication number Publication date
KR830001665Y1 (en) 1983-09-05

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Legal Events

Date Code Title Description
UA0105 Converted application for utility model registration

Patent event date: 19821126

Patent event code: UA01011R05D

Comment text: Application for Conversion into Application for Utility Model Registration

UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19830114

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19830728

UE0701 Decision of registration

Patent event date: 19831119

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

UR0701 Registration of establishment

Patent event date: 19831124

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19831124

UR1001 Payment of annual fee

Payment date: 19860617

Start annual number: 4

End annual number: 4

UR1001 Payment of annual fee

Payment date: 19870629

Start annual number: 5

End annual number: 5

UR1001 Payment of annual fee

Payment date: 19880901

Start annual number: 6

End annual number: 6

UR1001 Payment of annual fee

Payment date: 19890824

Start annual number: 7

End annual number: 7

UC1903 Unpaid annual fee

Termination date: 19910716

Termination category: Default of registration fee