GR77B
(en )
1921-06-09
NEW ARTIFICIAL FUEL MATERIAL AND THE METHOD OF ITS CONSTRUCTION.
FR545837A
(en )
1922-10-21
Artificial hand
FR558805A
(en )
1923-09-03
Carburetor
FR555191A
(en )
1923-06-26
Footrests
FR548623A
(en )
1923-01-19
Combustible
FR551948A
(en )
1923-04-17
Artificial fuel
GR305B
(en )
1922-07-31
METHOD AND PROVISION TO PREVENT THE FORMATION OF SEAFLOWER PADS INSIDE THE BOILERS.
GR194B
(en )
1921-11-22
BUILDING WITH ARTIFICIAL STONES.
GR408B
(en )
1923-03-12
MANUFACTURE OF ARTIFICIAL STONES AND WOOD.
FR590644A
(en )
1925-06-19
Turbo generator
GR345B
(en )
1922-10-31
POWER PRODUCTION SYSTEM FROM OVERLIGHTED STEAM OR HIGH COMBUSTION STEAM AND ITS APPLICATION.
FR552307A
(en )
1923-04-28
Heated-lighting chair
GR560B
(en )
1924-01-23
METHOD AND ARRANGEMENT FOR THE CONSTRUCTION OF MELTED CEMENT.
GR347B
(en )
1922-10-17
METHOD OF IMPROVING THE PROPERTY OF KOLOFONI.
ES78494A1
(en )
1921-08-16
A perfected fabrication material for the construction and repair of dentures.
SU335A1
(en )
1924-09-15
The method of obtaining brown sulfur dyes
FR557116A
(en )
1923-08-03
Artificial legs improvement
GR1309B
(en )
1926-10-15
ENGINE IMPROVEMENTS FOR CONSTRUCTION AND REPAIR OF ETIQUES.
ES86991A1
(en )
1923-11-16
Improvements in the eyelets and method of manufacturing them.
FR555778A
(en )
1923-07-06
Combined tarare and sorter
ES80087A1
(en )
1922-03-01
An improvement in the mechanical manufacture of lace and lace.
FI8816A
(en )
1922-01-20
Injector
ES83470A1
(en )
1923-04-01
Improvements in the method and devices to generate gas.
FR557429A
(en )
1923-08-08
fuel saver
FR557224A
(en )
1923-08-04
Motor-mower and harvester