FR727584A
(en )
1932-06-18
Method and device for determining the concentration of mixtures
FR679007A
(en )
1930-04-08
Method and device for the distillation of fuels at low temperature
FR827434A
(en )
1938-04-26
Method and device for the distillation of pulverulent fuels at low temperature
FR678363A
(en )
1930-03-21
Method and device for making soaps
FR805510A
(en )
1936-11-21
Device for determining the exact temperature of gases
FR672536A
(en )
1929-12-30
Method and apparatus for low temperature distillation
FR735558A
(en )
1932-11-10
Method and apparatus for the distillation of coals at low temperature
FR692091A
(en )
1930-10-30
Method and device for the distillation of solid fuels
FR653932A
(en )
1929-03-29
Process and device for the distillation of fuels at low temperature and products obtained by this process
FR726821A
(en )
1932-06-03
Method and device for low temperature distillation or coking
FR617522A
(en )
1927-02-21
Low temperature distillation process for mineral fuels
BE359747A
(en )
1929-05-31
METHOD AND APPARATUS FOR LOW TEMPERATURE DISTILLATION
FR634595A
(en )
1928-02-20
Device for the extraction of fat at low temperature
FR678281A
(en )
1930-03-20
Method and device for the exact measurement of the calorific value
FR775552A
(en )
1935-01-04
Device for detecting temperature variations
FR684766A
(en )
1930-07-01
Low temperature cracking process for residual oils and fuels
FR601891A
(en )
1926-03-09
Safety and adjustment device for high temperature pipe installations
FR678905A
(en )
1930-04-07
Temperature indicating device
FR36784E
(en )
1930-08-16
Method and device for the construction of pavement
FR701139A
(en )
1931-03-12
Method and installation for detecting sudden variations in temperature
FR650997A
(en )
1929-02-13
Temperature regulator
FR696958A
(en )
1931-01-10
Apparatus for the integral low temperature gasification of fuels or liquid fuels
FR726078A
(en )
1932-05-23
Regulator device for temperature exchanger device
FR40344E
(en )
1932-06-09
Method and installation for detecting sudden variations in temperature
FR638335A
(en )
1928-05-22
Vertical cell furnace for the continuous low temperature distillation of all solid fuels