AT32373B
(en )
1908-03-26
Method and device for the utilization of petroleum gases from wells.
CH42291A
(en )
1909-01-16
Method and device for gasifying liquid fuels, especially heavy oils
CH40302A
(en )
1908-07-01
Device for the production of gas from liquid hydrocarbons
AT46582B
(en )
1911-02-25
Device for the extraction of crude oil and natural gas from deep boreholes.
AT41167B
(en )
1910-02-25
Process and device for the production of luminous or heating gas and aromatic hydrocarbons from petroleum or petroleum distillates.
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
DK9333C
(en )
1907-02-18
Petroleum gas development apparatus.
CH42290A
(en )
1909-01-16
Process and device for smoke combustion
CH40094A
(en )
1908-06-01
Hydrocarbon turbine
CH43442A
(en )
1909-05-17
Process and device for the production of gas from liquid fatty and hydrocarbons
DK9420C
(en )
1907-03-18
Method and Device for Manufacturing Lighting Gas.
CH50408A
(en )
1911-05-16
Device for the transport of gases
AT41054B
(en )
1910-02-25
Device for the production of pipes and similar hollow bodies from cement and the like. By spreading.
DK8420C
(en )
1906-04-23
Tar oil and Tar oil paint made therefrom.
FR378550A
(en )
1907-10-08
Smoking pipe
FR380150A
(en )
1907-11-29
Smoking pipe
AT41067B
(en )
1910-02-25
Device for extracting the gases flowing out of boreholes.
AT46648B
(en )
1911-02-25
Process for impregnating ceramic and other porous objects.
CH49835A
(en )
1911-04-01
Method for the representation of hexabromoindigo
AT46693B
(en )
1911-02-25
Process and device for the preparation of formaldehyde from methane-containing gases.
FI2981A
(en )
1907-07-03
Petroleum glödljuslampor
AT40690B
(en )
1910-01-25
Method and apparatus for photography from above.
AT41016B
(en )
1910-02-25
Method and device for cleaning lubricating oil or the like.
FR386189A
(en )
1908-06-05
Jack
AT40717B
(en )
1910-01-25
Method and device for concentration of stillage.