CH48009A
(en )
1910-09-01
Device for the generation of purified, specifically soot-free, medicinal gases and vapors
CH35340A
(en )
1906-08-15
Device for the absorption of gases which have been subsequently developed in gas-generating apparatus and excess gases in absorption apparatus
CH57489A
(en )
1913-01-02
Plant for generating luminous and heating gas from air and hydrocarbon vapors
FR400856A
(en )
1909-08-11
Gas purifiers
CH45128A
(en )
1909-10-16
Device for the precipitation of precipitable components from gases and vapors
CH50408A
(en )
1911-05-16
Device for the transport of gases
FR400436A
(en )
1909-07-27
Gas purifier
FR421186A
(en )
1911-02-16
Gas purifier
CH41962A
(en )
1908-12-16
Method and device for increasing the luminosity of the incandescent body of gas lamps
CH31842A
(en )
1905-05-15
Device for the gasification of medicinal liquids intended for inhalation
CH42290A
(en )
1909-01-16
Process and device for smoke combustion
CH57295A
(en )
1913-01-02
Process and device for the production of liquid luminous gas without loss of liquefiable gases
CH46547A
(en )
1910-04-01
Firelighter together with the process and device for producing the same
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH38142A
(en )
1907-09-15
Apparatus for generating electric high-voltage flame arcs suitable for acting on air or gases
CH68323A
(en )
1915-03-01
Apparatus for the purification of gases and for the recovery of the dust carried along
AT64522B
(en )
1914-04-25
Device for compressing exhaust gases from Bunsen burners and the like.
CH47553A
(en )
1910-07-01
Process for enriching the generator gas with carbon monoxide gas
FR16071E
(en )
1912-11-14
Apparatus of the disintegrator type, intended for purifying, cooling and mixing gases
CH50379A
(en )
1911-05-16
Device for generating gas and for filling toy balloons
CH47651A
(en )
1910-07-16
Stand with device for the individual removal of toothpicks, matches and the like.
FR412788A
(en )
1910-07-22
Nitrous gas absorption process
CH47555A
(en )
1910-07-16
Gas purifier
CH49474A
(en )
1911-02-16
Device for correcting and securing the setting of actuating gears
CA107195A
(en )
1907-08-27
Generator for and generation of gases and vapour