FR707602A
(en )
1931-07-10
Method and device for the separation of solid combustion residues contained in the flue gases
FR727584A
(en )
1932-06-18
Method and device for determining the concentration of mixtures
FR709044A
(en )
1931-08-01
Method and apparatus for recovering loose elements from solutions to be evaporated
FR704898A
(en )
1931-05-28
Device for purifying flue gases
FR721206A
(en )
1932-03-01
Method and device for examining the degree of vacuum in ampoules
FR543418A
(en )
1922-09-02
Method and device for establishing good draft conditions in chimneys
FR692091A
(en )
1930-10-30
Method and device for the distillation of solid fuels
FR623437A
(en )
1927-06-24
Method and device for the combustion of liquid fuels, in particular heavy fuels
FR639702A
(en )
1928-06-28
Process for preventing explosions in air liquefaction and distillation apparatus
FR729926A
(en )
1932-08-03
Rapid combustion process and device
FR654401A
(en )
1929-04-05
Device for the evacuation of flue gases in combustion engines
FR699543A
(en )
1931-02-16
Method and apparatus for the combustion of lumpy fuels
FR548554A
(en )
1923-01-18
Method and device for the electrical separation of particles in suspension in gases
FR644000A
(en )
1928-09-29
Method and device for the atonization of fuel in self-igniting engines
FR33961E
(en )
1929-04-29
Method and device for the carbonization of bituminous fuels
FR561474A
(en )
1923-10-23
Method and device for carrying out the combustion of solid fuels
FR813688A
(en )
1937-06-07
Method and apparatus for extracting fine particles contained in gases
FR730467A
(en )
1932-08-16
Method and device for the separation of dust contained in tar and oils
FR32662E
(en )
1928-02-15
Method and device for the combustion of liquid fuels, in particular heavy fuels
FR703928A
(en )
1931-05-08
Method and device for obviating the danger of flashbacks in internal combustion engines
FR38955E
(en )
1931-08-10
Device for the combustion of heavy liquid fuels
FR711356A
(en )
1931-09-08
Method and device for collecting dust from exhaust gases and for burning it
FR729091A
(en )
1932-07-18
Method and device for cutting threads or internal threads in tubes
FR721880A
(en )
1932-03-09
Method and device for thermal treatment of fuels
FR43922E
(en )
1934-09-19
Process and device for the separation of solid particles held in suspension in gaseous fluids