GR6853B
(en )
1937-10-09
PERFECTIONS IN OR IN RELATION TO THE FORMATION OF PROTECTIVE LAYERS ON IRON AND STEEL ITEMS.
GR8131B
(en )
1939-04-14
PERFECTIONS IN AND IN RELATION TO THE CONSTRUCTION OF WAISTBAND AND SIMILAR.
AU135037A
(en )
1938-03-03
Improvements in or relating to the formation of protective layers on iron and steel articles
AT152543B
(en )
1938-02-25
Wooden caliper with piece counter and volume or width counter.
FR41282E
(en )
1932-12-02
Improvements to lockers and similar items
GR7533B
(en )
1938-07-20
IMPROVEMENTS IN AND REGARDING FIREARMS.
GR6379B
(en )
1937-03-20
VELLOMETER TO DETERMINE THE RESISTANCE OF BEAMS AND SLABS.
GR6357B
(en )
1937-03-09
SPECIAL WAY TO TIGHTEN SHOOTING WHEELS AND VEHICLES IN GENERAL.
GR6956B
(en )
1937-11-19
PERFECTIONS AND ADDED TO AND IN RELATION TO A NEW TYPE OF CONTAINER.
GR3663B
(en )
1932-05-26
PERFECTIONS IN AND IN RELATION TO MOTOR VEHICLES.
GR7209B
(en )
1938-03-17
USEFUL ITEMS FOR CONSUMERS OF COMMERCIAL AND INDUSTRIAL PRODUCTS IN GENERAL.
GR7199B
(en )
1938-03-05
PERFECTIONS IN EXANTAS.
GR6610B
(en )
1937-06-30
ORANGE AND LEMONADE.
GR6378B
(en )
1937-03-19
APPLIANCE KEEPED A BOOK AND OPEN TO ANY DISTANCE AND ANGLE IN RELATION TO THE READER.
GR1947B
(en )
1928-08-17
PERFECTIONS IN THE PRODUCTION OF IRON AND SULFUM OXIDE.
GR7192B
(en )
1938-03-04
FITTINGS IN OR IN RELATION TO MANUAL AND FOOTWEAR TEXTILE TOOLS.
GR6325B
(en )
1937-02-25
PERFECTIONS IN AND IN RELATION TO BICYCLES (PEDAL) OF BICYCLES.
GR6411B
(en )
1937-04-07
PERFECTIONS IN THE MANUFACTURE OF THE SPILL.
GR6992B
(en )
1937-12-07
HOW TO USE IRON PYRIC AND SOME OTHER MINERAL IRON MIXTURES IN ARCHITECTURE AND POTTERY.
GR4390B
(en )
1933-11-10
EMERIA ECONIA AND WHEELS.
GR6450B
(en )
1937-04-20
NEW TYPE OF WINE AND BEVERAGES.
GR3943B
(en )
1932-12-15
APPLIANCE TO PREVENT THIEVES FROM HOMES AND STORES.
ES143485A1
(en )
1937-09-01
Improvements in the hardening of the surface of objects.
GR6427B
(en )
1937-04-12
SYSTEM ENSURING THE NON-IGNITION OF GASOLINE IN ITS WAREHOUSE IN A GASOLINE.
GR9412B
(en )
1941-01-18
MANNER OF CONSTRUCTION AND PAYMENT OF INVESTORS IN GENERAL.