DK51971C
(en )
1936-08-03
Circuit system with one or more Discharge Pipes and Discharge Pipes for Use in the same.
ES139118A1
(en )
1935-11-01
Improvements introduced in aircraft, aircraft and the like.
ES139234A3
(en )
1935-11-01
Improvements introduced in airplanes, aircraft and the like.
ES142260A1
(en )
1936-08-16
IMPROVEMENTS IN THE ELECTRICAL AND REFRIGERANT COMPOSITIONS.
DK49784C
(en )
1935-01-21
Screw and nut protection.
ES140246A1
(en )
1936-01-16
Improvements in protective systems and methods.
ES127773A1
(en )
1932-10-16
Improvements in benzene stoves and the like.
ES137054A1
(en )
1935-05-16
Improvements in the airplanes.
ES132184A1
(en )
1933-12-16
Improvements and improvements in television systems.
DK48436C
(en )
1934-02-26
Procedure for Cooling or Freezing and Cooling or Freezing Chamber for Carrying Out the Procedure.
ES128369A3
(en )
1932-12-01
An improvement in the triarvejones.
DK49139C
(en )
1934-08-13
Stand for Urine Bottles or similar.
ES137568A1
(en )
1935-10-01
Improvements in the joining procedure for input conductors.
GR6258B
(en )
1937-01-27
BOTTLE CAP IN GENERAL NOT DISCLOSING THE BOTTLE.
ES132280A1
(en )
1933-12-16
Improvements in the recording systems.
ES130066A1
(en )
1933-06-16
Connection for junctions with potential in the zero or equal lanes.
ES143571A1
(en )
1937-06-01
Improvements in propellers or propellers.
ES136022A1
(en )
1935-01-16
Improvements introduced in the systems of central heating installations.
ES139300A1
(en )
1935-11-16
Improvements in the construction systems of metal closures.
ES133595A1
(en )
1934-05-16
Improvements or improvements in television systems.
ES2187Y
(en )
1934-05-01
Nut-breaking apparatus, pinions and the like.
ES126682A1
(en )
1932-06-16
Perfeccionamientos in espadrilles.
GR6495B
(en )
1937-05-13
SYSTEM FOR THE CHANGE OF LIGHTING NETWORK OF THE LIGHTING AT ALL OVER AND WITH CERTAIN POSITIONS IN THE TOTAL OR OFF.
ES852Y
(en )
1932-08-16
Refinements in espadrilles.
ES140410A1
(en )
1936-01-16
Improvements in fast freezing systems.