FR640502A
(en )
1928-07-16
Improvements in artillery equipment
FR631558A
(en )
1927-12-22
Improvements in magnetic and radio direction finding
GR792B
(en )
1925-01-09
DETERMINATION METHOD OF IRON SURFACES IN GENERAL AND ESPECIALLY OF THE VOLUME OF ELECTRIC SHOTS.
GR1947B
(en )
1928-08-17
PERFECTIONS IN THE PRODUCTION OF IRON AND SULFUM OXIDE.
FR558349A
(en )
1923-08-25
Further training in the construction of metal furniture
ES104446A1
(en )
1927-12-01
Perfections in the manufacture of nickel-cobalt and iron alloys.
GR1433B
(en )
1927-02-17
IMPROVEMENTS IN THE HYPERTEMETER AND SPECIAL ALTITUDE.
GR1728B
(en )
1928-01-28
AUTOMATIC CHARGER AND SHOT.
GR774B
(en )
1924-12-08
GRILLS THROUGH THE HEAT OF STEAMS AND SIMILAR.
FR624040A
(en )
1927-07-06
Improvements in the cementation of iron and steel
FR660695A
(en )
1929-07-16
Improvements in amplification
GR3255B
(en )
1931-06-24
PERFECTIONS IN THE METHOD OF MANUFACTURE OF BIBLIORS IN WHICH DRYING AND DRYING ARE COMBINED IN ONE WORK.
GR303B
(en )
1922-07-31
MAGNETIC MATERIALS AND THEIR USE IN SEMATOGRAPHIC SYSTEMS.
GR1015B
(en )
1925-09-15
TARGETING AND SHOOTING DEVICE FOR ARTIFICIAL MATERIALS.
GR1365B
(en )
1926-12-16
NEW TINS AND USEFUL PERFECTIONS IN THE INDICATOR DEVICE FOR ELECTRICAL MACHINES.
GR3937B
(en )
1932-12-15
METAL POLISHING MEDIUM AND STAIN CLEANER.
GR4390B
(en )
1933-11-10
EMERIA ECONIA AND WHEELS.
ES94062A3
(en )
1925-10-16
An improvement in the manufacture of so-called "pai-pai" fans.
ES102556A1
(en )
1927-06-16
Perfections in magnetic alloys used in the manufacture of telegraph and telephone cables.
AU1374323A
(en )
1923-11-27
Improvements in sectional pipelines and means for jointing' the sections thereof
GR1897B
(en )
1928-06-27
CONNECTOR MECHANISM OF METALS FOR COMPLETION AND PERFORMANCE OF CURRENT USED TOOLS.
FR561275A
(en )
1923-10-19
Improvements in the construction of gramophones
GR1163B
(en )
1926-04-14
CONTACT FOR PISTOLS AND SIMILAR ARMS SHOTS.
GR3410B
(en )
1931-11-06
STEAM CONDUCTOR AND CARS.
ES81523A1
(en )
1922-09-16
Improvements in the carabiners for cufflinks and analogs.