CH25880A
(en )
1903-07-15
Apparatus for the production of formalin gas under pressure and its ejection into the atmosphere
FR361952A
(en )
1907-01-05
Apparatus for obtaining lighting gas under high pressure
FR433054A
(en )
1911-12-23
Method and apparatus for adjusting the drawing pressure of pressurized liquids at will
FR402810A
(en )
1909-10-18
Type of air pump specially created for the apparatus for producing pressurized sulphurous acid gas
FR483943A
(en )
1917-08-21
Method and apparatus for obtaining and storing products of combustion under pressure
FR379222A
(en )
1907-10-29
Method and device for the production of gas and steam under pressure
FR364826A
(en )
1906-08-30
Method and apparatus for electrolysis without porous diaphragms
FR417296A
(en )
1910-11-10
Apparatus for measuring gases and vapors under pressure
FR326626A
(en )
1903-06-02
Process for making steam ships or vehicles and steam pumps immediately ready for operation by the use of compressed gases
FR346922A
(en )
1905-02-15
Method and apparatus for withdrawing beer and other liquids under pressure from bottles
FR390001A
(en )
1908-09-24
Method and apparatus for molding hollow ceramic articles
FR410925A
(en )
1910-06-02
Apparatus for the intermittent emission of pressurized gas
FR392576A
(en )
1908-11-30
Process and devices for the casting of hollow columns, guns and the like
CH30987A
(en )
1905-02-28
Device for dispensing champagne under pressure without loss of carbonic acid gas
CH13787A
(en )
1897-08-15
Apparatus for the production of acetylene gas
CH15736A
(en )
1898-07-15
Apparatus for the production of acetylene gas
CH13712A
(en )
1897-07-31
Apparatus for the production of acetylene gas
CH25093A
(en )
1903-03-31
Container for liquids or gases under pressure
FR1995E
(en )
1903-11-24
Method and apparatus for the recovery of fat
FR351286A
(en )
1905-07-10
Apparatus for the production of acetylene and other gases
FR369799A
(en )
1907-01-19
Method and apparatus for the separation of materials of different permeabilities, employing cross conveyors
CH20261A
(en )
1900-12-31
Apparatus for the production of compressed gas
FR367E
(en )
1902-12-13
Method and apparatus for the continuous manufacture of gases for lighting and industry
FR88E
(en )
1902-10-20
Method and apparatus for the continuous manufacture of gases for lighting and industry
FR11299E
(en )
1910-01-11
Continuous operation device for the clarification of sparkling wines, under pressure of an inert gas and sheltered from air