GR7533B
(en )
1938-07-20
IMPROVEMENTS IN AND REGARDING FIREARMS.
FR988438A
(en )
1951-08-27
Improvements in radiovision
GR7313B
(en )
1938-04-19
OVEN COMBUSTION GENERAL IN GENERAL.
GR7334B
(en )
1938-05-02
OVEN COMBUSTION GENERAL IN GENERAL.
GR9289B
(en )
1940-10-09
LIGNATURE AND COAL IN COMBUSTION IN GENERAL.
GR7761B
(en )
1938-11-08
AGROWISM AGGRESSIVE AND DEFENSE.
ES147857A1
(en )
1942-06-01
Perfeccionamientos in motosegadoras.
CH207850A
(en )
1939-12-15
Sizing degree meter.
ES144074A1
(en )
1938-03-16
Improvements in the projectiles.
GR9412B
(en )
1941-01-18
MANNER OF CONSTRUCTION AND PAYMENT OF INVESTORS IN GENERAL.
GR8077B
(en )
1939-03-22
IRON DOORS IN COMBINATION WITH IRON NETWORKS.
GR8131B
(en )
1939-04-14
PERFECTIONS IN AND IN RELATION TO THE CONSTRUCTION OF WAISTBAND AND SIMILAR.
GR6171B
(en )
1936-12-14
GIRLS IN COMBINATION WITH SOCKET.
ES146671A2
(en )
1942-03-01
IMPROVEMENTS MADE IN THE MAIN
ES146313A1
(en )
1942-03-01
IMPROVEMENTS MADE IN THE MAIN
GR8548B
(en )
1939-10-24
WAY TO SEPARATE THE ELEMENTS OF THE STEAMER IN THE GENERAL.
ES143599A1
(en )
1937-12-16
Improvements in the projectiles.
ES144146A1
(en )
1938-10-01
Improvements in measuring and regulating devices.
GR8331B
(en )
1939-07-06
SURVIVAL SYSTEM OF SUBMARING SUBMARINS AND EVERYWHERE IN GENERAL.
ES151870A1
(en )
1943-03-01
IMPROVEMENTS IN BURNERS
ES144161A1
(en )
1938-11-01
Improvements in gasogens.
ES143774A1
(en )
1937-08-01
Improvements in the rockets.
GR7878B
(en )
1938-12-21
IMPROVEMENTS IN OR RELATING TO THE RESISTANCE OF OPERATION AND MANUFACTURE OF IN-US SPRINKLERS.
GR8977B
(en )
1940-04-24
IMPROVEMENTS IN ARMS.
GR9091B
(en )
1940-07-12
PERFECTIONS IN THE CONSTRUCTION OF TYRPAN NORIA.