FR537374A
(en )
1922-05-22
Device for continuous compressed air projection of a mixture of cement and sand
FR537376A
(en )
1922-05-22
Apparatus for mechanical suction and projection of a mixture of cement and sand
FR603995A
(en )
1926-04-27
Sand and cement brick
FR24616E
(en )
1922-09-18
Mixture of cement and aloe
FR661957A
(en )
1929-08-01
Improvements to ignition processes and devices for internal combustion engines
FR613102A
(en )
1926-11-09
Brick composed of a mixture of clay and wash shale
FR590686A
(en )
1925-06-20
Mixer mixer specially designed for the preparation of mortar and concrete
FR539471A
(en )
1922-06-27
New method of establishing rotary cement kilns
FR493326A
(en )
1919-08-06
Mixture of cement and aloe
FR721473A
(en )
1932-03-03
Compressor for diesel locomotive with pneumatic transmission by means of a mixture of compressed air and water vapor
FR713535A
(en )
1931-10-29
Device for the production of a mixture of water and air for combustion engines
FR529125A
(en )
1921-11-23
Improvements in the production of a compressed mixture of steam and gas
FR559174A
(en )
1923-09-11
Improvements in the construction of buildings and the bricks used for this purpose
FR825936A
(en )
1938-03-17
Coffin obtained by molding a mixture of cement and fibrous materials
FR754443A
(en )
1933-11-07
Apparatus for making a mixture of cement and water
FR551645A
(en )
1923-04-10
Acetylene and air mixture injector
FR563280A
(en )
1923-11-30
Agglomerated blocks of sand and cement with poured joints
FR546122A
(en )
1922-10-28
Method and apparatus for the separation of elements from a gas mixture
FR553947A
(en )
1923-06-01
Improvements to instruments for measuring internal circumferences of bandages and the like
FR28741E
(en )
1925-03-21
Manufacture of a ferrous cement
FR29502E
(en )
1925-08-22
Manufacture of a ferrous cement
FR676587A
(en )
1930-02-25
Improvements in machines intended to produce a mixture of air and gas
FR607751A
(en )
1926-07-08
A method and apparatus for controlling the formation of a jet carburetor mixture
FR638854A
(en )
1928-06-05
Device for supplying the mixture of fuel and air to internal combustion engines
FR654805A
(en )
1929-04-11
Apparatus for separating a gas from the mixture of two or more gases and for forming saturated solutions of said gas