DK59306C
(en )
1941-12-15
Procedure for the manufacture of molds and apparatus for its implementation.
DK57982C
(en )
1940-09-16
Procedure for Projection of Television Images and Lenses for Use in Exercising the Procedure.
FR788179A
(en )
1935-10-05
Improvements to telescopic legs of cameras and the like
FR824641A
(en )
1938-02-11
Lens enhancements for telescopes, cameras and other applications
FR776253A
(en )
1935-01-22
Stopper for telescopic legs for cameras and other applications
FR812919A
(en )
1937-05-20
Handle for cameras
DK49805C
(en )
1935-01-28
Light-reflecting surface, in particular for use in projection of slides and films as well as in television.
DK58117C
(en )
1940-10-28
Optical Apparatus for Cinematography and Television.
FR798851A
(en )
1936-05-28
Telescopic pole enhancements for cameras and other applications
FR46180E
(en )
1936-03-06
Further training in cinematographic cameras and projection
FR674775A
(en )
1930-02-01
Improvements to cameras and objective lenses
FR732804A
(en )
1932-09-26
Further training in cinematographic projection equipment
FR819821A
(en )
1937-10-27
Further training in cinematographic projection equipment
FR810107A
(en )
1937-03-15
Further training in cinematographic cameras and projection equipment
DK46815C
(en )
1933-01-23
Camera For Use In Photographic Reproduction.
FR774777A
(en )
1934-12-12
Further training in cinematographic cameras and projection
DK53698C
(en )
1937-10-11
Procedure for Imaging by Television and Apparatus for Exercising the Procedure.
FR800386A
(en )
1936-07-03
Further training in cinematographic projection equipment
DK64923C
(en )
1946-10-21
Procedure for the production of photographic and cinematographic multicolor images.
FR783826A
(en )
1935-07-18
Improvements in cinematographic shooting and projection devices
FR751883A
(en )
1933-09-11
Improvements to lens discs used in television
FR789739A
(en )
1935-11-05
Grate for cement kilns and the like
FR618632A
(en )
1927-03-15
Lens for cameras and projection
FR790485A
(en )
1935-11-21
Further training in phonographs and cinematographic projection devices
FR677220A
(en )
1930-03-05
Improvements to the lantern bodies for cinematographic projection devices and others