FR586490A
(en )
1925-03-27
Process for the production of coke
FR726755A
(en )
1932-06-03
Process for the production of high pressure steam and safety installation for the production of steam for carrying out this process
FR588317A
(en )
1925-05-05
Process for increasing the operational safety of equipment subjected to high vapor pressure
FR649934A
(en )
1928-12-29
Process for the dehydration of carbon tetrachloride
FR650437A
(en )
1929-01-09
Process for increasing the safety in particular of the part of compressors subjected to high pressure
FR630967A
(en )
1927-12-12
Operating process for high pressure steam engines
FR619593A
(en )
1927-04-05
Process for cooling the upper cylinder head of transformers
FR574029A
(en )
1924-07-04
Indirect high pressure steam production process
FR586006A
(en )
1925-03-13
Process for reducing halogenated carbides
FR31901E
(en )
1927-06-20
Continuous operation of high pressure steam production process
FR27694E
(en )
1924-08-16
Process for the recovery of volatile solvents
FR586470A
(en )
1925-03-27
Process for the production of steam at high pressure and installation of steam production for the implementation of this process
FR589298A
(en )
1925-05-26
High pressure steam production process
FR583651A
(en )
1925-01-19
Process for the production of cyanogen compounds
FR497752A
(en )
1919-12-17
Pressure compensator for mechanical eccentric presses
FR630660A
(en )
1927-12-07
Process for increasing the tightness of assemblies by rivets, bolts or other equivalent components
FR597438A
(en )
1925-11-20
Process for improving the performance of foundry cupolas
FR580672A
(en )
1924-11-13
Process for cooling metal vapor rectifiers
FR606378A
(en )
1926-06-12
High pressure steam generation enhancements for engine applications
FR548527A
(en )
1923-01-17
Process for the construction of vessels intended to contain fluids under pressure
FR512784A
(en )
1921-01-31
Safety lock for high pressure hunting devices
FR715894A
(en )
1931-12-10
Process for the continuous pressure treatment of solid substances
FR559768A
(en )
1923-09-21
Process for the production of patterned, mosaic and similar coverings or linings, by applying the pressure of cylinders
FR586790A
(en )
1925-04-03
Continuous operation of high-pressure steam production process
FR636962A
(en )
1928-04-20
Process for the production of carbon