GR2965B
(en )
1930-11-03
IMPROVEMENTS IN OR IN RELATION TO A FLUID FLUID GAS FUEL.
GR2657B
(en )
1930-03-01
PERFECTIONS IN BOILERS WITH TUBE ELEMENTS.
GR1245B
(en )
1926-07-23
IMPROVEMENTS IN OR RELATING TO A STEAM GENERATOR.
ES118988A3
(en )
1930-08-16
Improvements related to the manufacture of fuels.
GR2633B
(en )
1930-02-11
IMPROVEMENTS IN OR RELATING TO SAFETY SHAVERS.
GR2744B
(en )
1930-05-10
PERFECTIONS IN RELATION TO CONSTRUCTION.
DK46346C
(en )
1932-10-17
Gas turbine unit.
DK46499C
(en )
1932-11-21
Gas turbine unit.
GR2465B
(en )
1929-10-07
IMPROVEMENTS IN OR RELATING TO WAVE POINT TRANSMISSION SYSTEMS.
GR2976B
(en )
1930-11-08
PERFECTIONS IN OR IN RELATION TO A PLANTING MACHINE.
ES121143A1
(en )
1931-01-16
FUEL PUMP
GR1027B
(en )
1925-10-08
IMPROVEMENTS IN OR RELATING TO A CAMERA.
ES116664A1
(en )
1930-05-16
A Bunsen burner.
CH152978A
(en )
1932-02-29
Steam and gas turbine blade.
ES120455A3
(en )
1930-12-01
Improvements in the fronts of homes fueled by liquid fuel.
ES93545A1
(en )
1925-07-01
Improvements in fuel burners.
ES117538A1
(en )
1930-05-16
Improvements in liquid fuel lanterns.
ES116385A1
(en )
1930-02-01
Improvements in the pulverized fuel lighters.
ES121858A1
(en )
1931-03-16
Improvements in fuel sprayers.
ES128420A1
(en )
1932-12-16
Improvements in a gas burner.
DK46579C
(en )
1932-12-05
Element boiler.
FR693028A
(en )
1930-11-14
Improvements to fuel pumps
GR3332B
(en )
1931-09-09
IMPROVEMENTS IN OR RELATING TO A RANGE (GROUP) OF ELECTRIC LAMPS.
GR1764B
(en )
1928-03-01
IMPROVEMENTS IN OR IN CONNECTION WITH REFRIGERATORS.
ES110825A1
(en )
1929-03-16
A gas economizer applicable to the Solex carburetor.