DK73715C
(en )
1952-01-28
Apparatus for guiding a thin film tape.
FR1156781A
(en )
1958-05-21
Cinematographic projector, preferably for narrow films
DK65354C
(en )
1947-01-20
Apparatus for Winding Up Films in Cassettes.
DK67442C
(en )
1948-08-16
Apparatus with a Step-by-Step Mechanism.
DK65640C
(en )
1947-09-15
Apparatus for advancing slides in a slide apparatus.
DK66164C
(en )
1948-01-05
Apparatus for Carrying Slides.
ES161411A1
(en )
1943-12-01
A PHOTOGRAPHIC APPARATUS.
ES160234A1
(en )
1943-06-01
A CINEMATOGRAPHIC PROJECTION APPARATUS
CA416926A
(en )
1943-12-07
Projector reeling device for endless films
ES161842A1
(en )
1944-03-01
A PHOTOGRAPHIC APPARATUS
ES164336A1
(en )
1944-03-16
A PHOTOGRAPHIC SHUTTER APPARATUS
DK66870C
(en )
1948-05-24
Apparatus for Measuring Gaseous Media.
DK66712C
(en )
1948-05-03
Stereophonic recording device.
DK65696C
(en )
1947-09-29
Apparatus for rewinding an endless film tape.
DK63603C
(en )
1945-06-11
Guide mechanism for Cassette Holders in Cameras.
DK68728C
(en )
1949-03-14
Apparatus for performing short-term recordings using X-rays.
DK82498C
(en )
1957-03-18
Apparatus for providing a constant voltage.
DK67834C
(en )
1948-10-25
Apparatus for measuring frequencies.
DK62591C
(en )
1944-08-21
Apparatus for measuring extremely small radiation doses.
DK69916C
(en )
1949-09-19
Apparatus for automatically shooting photos in sequence on a light-sensitive paper path.
ES167610A1
(en )
1944-10-16
A NEW GALVANOPLASTIC PROCEDURE FOR OBJECT REPRODUCTION
DK68128C
(en )
1948-12-13
Apparatus for generating photocopy.
DK63576C
(en )
1945-06-04
Apparatus for Drying Photographic Papers.
ES160103A3
(en )
1943-05-01
A MINIATURE FILM PROJECTOR APPARATUS
DK86959C
(en )
1959-03-02
Apparatus for laying cables.