GR2036B
(en )
1928-10-31
IMPROVEMENTS IN RELATION TO PAINTS, POWDER AND THE like.
Flickinger
1927
Aeschylus and Sophocles. Their Work and Influence
GB306229A
(en )
1929-02-21
Improvements relating to files for letters and the like
GR1493B
(en )
1927-05-07
IMPROVEMENTS IN AND IN RELATION TO EXPLOSIVES.
GR2470B
(en )
1929-10-07
PERFECTIONS IN OR IN RELATION TO FLOWER BODIES AND THE LIKE.
GR2665B
(en )
1930-03-11
PERFECTIONS ARE INVESTED IN THE HELICOPTERS.
GR2504B
(en )
1929-10-30
INGREDIENTS USED IN THE BREAD INDUSTRY.
ES101410A1
(en )
1927-03-01
Improvements in the brooches.
ES102403A1
(en )
1927-06-01
Improvements in the manufacture of explosives.
ES102809A3
(en )
1927-07-01
Improvements in pencils.
FR671158A
(en )
1929-12-10
Lacquers, artificial materials and the like
GB292260A
(en )
1928-06-19
Improvements in or relating to pins, safety pins, hair pins, and the like
DK41928C
(en )
1930-03-31
Close to paper bags and the like.
ES101188A3
(en )
1927-03-01
Improvements introduced in the caps, collars and the like.
ES99146A3
(en )
1926-11-01
Improvements in the buckles.
ES100455A2
(en )
1927-02-01
Improvements in the buckles.
GB292195A
(en )
1928-06-11
Improvements in or relating to electrical distribution fuseboards, fuse-boxes and the like
ES104110A1
(en )
1927-10-01
Improvements in the containers.
ES100709A1
(en )
1927-03-01
Improvements in the manufacture of lithopone.
ES100832A1
(en )
1927-03-16
Improvements in the manufacture of lithopone.
ES103879A1
(en )
1927-09-16
Improvements introduced in the gasogens.
ES105144A1
(en )
1928-07-01
An improvement in postcards, photographs and the like.
ES116018A3
(en )
1930-01-01
IMPROVEMENTS IN THE TOY GENERALLY CALLED DIáVOLO.
ES118588A1
(en )
1930-11-01
Improvements in the manufacture of special bags or wrappings.
ES116163A2
(en )
1930-01-16
IMPROVEMENTS INTRODUCED IN THE SAME.