GR862B
(en )
1925-03-20
TUBES AND HORSES IN GENERAL BODIES MADE FIBER MATERIAL.
GR2888B
(en )
1930-08-19
MATERIALS AND AIR MAKING SYSTEM ARE MADE.
ES110188A1
(en )
1929-01-01
Improvements in the molars and molars used in stationery and other industries.
GR1493B
(en )
1927-05-07
IMPROVEMENTS IN AND IN RELATION TO EXPLOSIVES.
GR1637B
(en )
1927-10-15
PERFECTIONS ARE INVENTED IN PROVISIONS FOR SCRATING LEADS AND SIMILAR.
GR1381B
(en )
1926-12-31
IMPROVEMENTS IN AND RELATED TO TELEPHONE SYSTEMS.
ES104646A1
(en )
1927-12-01
Perfeccionamientos in mowers and mechanical agavilladoras.
GR2008B
(en )
1928-10-06
CONCENTRATION AND DISPOSAL MACHINE.
GR303B
(en )
1922-07-31
MAGNETIC MATERIALS AND THEIR USE IN SEMATOGRAPHIC SYSTEMS.
ES92554A1
(en )
1925-05-16
Improvements in plastics.
ES94254A1
(en )
1925-10-16
Improvements in the manufacture of elements and materials for construction.
GR1648B
(en )
1927-10-22
IMPROVEMENTS IN WIRELESS TELEPHONE AND TELEPHONE.
GR1624B
(en )
1927-09-30
METHOD AND APPLICATION DURING FUEL TEMPERATURE.
GR637B
(en )
1924-05-20
PERFECTIONS CONCERN THE INGLISHING MATERIAL IN THE KAMINOS.
ES102694A1
(en )
1927-07-01
Perfecting in belts.
GR975B
(en )
1925-07-22
LIGHTING DEVICE FOR PHOTOGRAPHIC PURPOSES AND SIMILAR PURPOSES.
GR2548B
(en )
1929-11-26
PHOTOLEVIC ELECTRIC TUBES IN VARIOUS SHAPES AND COLORS.
ES101492A1
(en )
1927-05-01
Apparatus and material for its manufacture.
ES93956A1
(en )
1925-10-01
Improvements in conveyors.
GR686B
(en )
1924-07-25
PERFECTIONS IN AND IN RELATION TO INCREASE OVER CASE DISPOSAL.
GR1854B
(en )
1928-06-01
SYMIUM SYSTEM SOLVING AND AFTER CONTINUOUS TENSION.
ES104289A1
(en )
1927-11-16
Perfection in plows and similar agricultural machines.
GR910B
(en )
1925-05-19
DIVIDED SATRONY FOR WHEELS AND SUCH WHEELS.
GR1655B
(en )
1927-10-29
PERFECTIONS IN CARBURETERS.
ES102809A3
(en )
1927-07-01
Improvements in pencils.