GR7808B
(en )
1938-11-29
PICTURE (FRAME) OF CURTAINS OPENED BY SHARP ATTRACTION AND METHOD OF MAKING THEM.
FR852964A
(en )
1940-03-07
Photograph giving the illusion of relief
FR852757A
(en )
1940-03-02
Photographic inversion process
GR7292B
(en )
1938-04-13
METHOD OF CONSTRUCTION OF GLASS INSECT TRAPS OF UNIFORM SHAPE AND ENTRANCE ENTRANCE ACHIEVED BY SPECIAL TO THIS TYPE.
FR788911A
(en )
1935-10-19
Improvements in the production of motion pictures
FR820560A
(en )
1937-11-15
Watchmaking frame
GR7458B
(en )
1938-06-18
TYPE OF INFLATABLE DEVICES FOR ANTI-CLASSIFICATIONS FACE AND INFLATABLE MASS FOR THEM.
GR7722B
(en )
1938-10-19
METHOD OF ATTACHING PICTURE IMAGES ON PORCELAIN OR FAGENTIAN OBJECTS AND FASTING THEM.
GR9109B
(en )
1940-07-25
METHOD OF EXTRACTION OF TIN BY ELECTROLYSIZATION OF TIN TANNELS OR SCRAPS AND PRODUCTION OF THIS TIN AND OXIDE.
GR7132B
(en )
1938-02-08
AIRCRAFT FRAMES AND COVERS.
CA373098A
(en )
1938-04-12
Photographic dye and emulsion
GR7270B
(en )
1938-04-04
METHOD OF RESPONSIBLE CONSTRUCTION OF RESISTANCES WITHOUT COAL.
FR860277A
(en )
1941-01-10
Image presentation method and image arrangement obtained by this method
CA376060A
(en )
1938-08-30
Motion picture apparatus
CA378110A
(en )
1938-12-06
Motion picture apparatus
FR848907A
(en )
1939-11-09
Method for producing photographic and cinematographic images in several colors
FR49007E
(en )
1938-10-14
Magnetic attraction and repulsion motor
FR839570A
(en )
1939-04-06
Curtain frame
IE16262L
(en )
1939-05-27
Curtain rods of the "railway" type and method for producing¹the same
ES5057U
(en )
1939-07-01
A new model of a frame or picture frame
CA355974A
(en )
1936-02-18
Motion picture apparatus
CA359492A
(en )
1936-07-28
Motion picture apparatus
CA359493A
(en )
1936-07-28
Motion picture apparatus
CA377983A
(en )
1938-11-29
Hardening photographic emulsion
CA377397A
(en )
1938-11-01
Photographic hardening emulsion