FR1067932A
(en )
1954-06-21
Photographic films
NL183566B
(en )
RADIOGRAPHIC DEVICE.
CH316826A
(en )
1956-10-31
Device for X-ray spectrometry
CH308288A
(en )
1955-07-15
Developer for diazotype material.
FR1061725A
(en )
1954-04-14
Radiogram enhancement device
AT172594B
(en )
1952-09-25
Developing device, in particular for X-ray films
FR1048146A
(en )
1953-12-21
Homogenizer device for various fermentations
AT174872B
(en )
1953-05-11
Vice, especially machine vice
AT172605B
(en )
1952-09-25
Microtome
FR1058883A
(en )
1954-03-19
Improvements in photography
FR1037041A
(en )
1953-09-14
Improvements in cinematographic projection
CH273715A
(en )
1951-02-28
Device for developing, in particular for automatic photographers.
CH287660A
(en )
1952-12-15
Ratchet device, especially for capstans.
AT199765B
(en )
1958-09-25
Closure for cassettes, in particular for x-ray cassettes
AT178619B
(en )
1954-05-25
Printing template for film printing
AT175524B
(en )
1953-07-25
Clamping device for copy purposes
AT177658B
(en )
1954-02-25
Fans, in particular for film projectors
AT187208B
(en )
1956-10-25
Cassette for X-ray films
FR1047135A
(en )
1953-12-11
Parallel clamping device
FR1039355A
(en )
1953-10-06
X-ray film patch
AT172705B
(en )
1952-10-10
Clamping device, in particular for cleaning devices
CH323153A
(en )
1957-07-15
Full protection X-ray tube, especially for materials testing
AT181929B
(en )
1955-05-10
Output device for roller tapes, in particular plaster tapes
AT176444B
(en )
1953-10-26
Film projector, in particular for spatial image display
AT174321B
(en )
1953-03-25
Clamping device for copy purposes