CH72358A
(en )
1916-05-01
Water gas generators, in particular for small businesses
CH70498A
(en )
1915-10-01
Explosion turbine
ES59660A1
(en )
1915-02-16
Improvements in gas generators.
CH79420A
(en )
1918-11-16
Self-seller for electricity, gas or liquid
DK30133C
(en )
1922-08-28
Water gas generator.
ES60395A1
(en )
1915-07-01
Improvements in lean gas gas generators.
CH56244A
(en )
1912-10-16
Self-sellers for electricity, gas or the like
ES49604A1
(en )
1911-02-01
Improvements in gas generators.
ES61501A2
(en )
1916-02-01
Improvements in heavy hydrocarbon gas generators.
ES60285A1
(en )
1915-06-16
Improvements in heavy hydrocarbon gas generators.
CH76622A
(en )
1918-01-16
Establishment of self-sellers for electricity, gas, water or the like
DK22498C
(en )
1917-10-01
Gas generator.
ES65506A1
(en )
1917-11-01
Improvements in gas generators.
ES58038A1
(en )
1914-06-01
Improvements in lean gas gas generators.
ES62209A1
(en )
1916-05-16
Improvements in heavy hydrocarbon gas generators.
CH65406A
(en )
1914-06-16
Casing in spiral arrangement for water turbines
ES60879A1
(en )
1915-10-01
Improvements in marine turbine installations.
ES57229A1
(en )
1914-03-16
Improvements in marine turbine installations.
AT75620B
(en )
1919-02-25
Anchor for flashlight dynamos.
ES53928A1
(en )
1912-11-01
Improvements in gas producers.
CH70260A
(en )
1915-09-16
Water ship for gas stoves
ES56415A3
(en )
1913-11-01
Improvements in gas meters.
ES54645A2
(en )
1913-03-01
Improvements in windmills or engines.
CH76298A
(en )
1917-12-01
Gas generators
AT63582B
(en )
1914-02-25
Price-indicating consumption meter for electricity, gas, water and the like.