DK69119C
(en )
1949-05-02
Apparatus with light source and light-sensitive cell for remote liquid level display.
FR907304A
(en )
1946-03-08
Photographic camera with rangefinder and light meter
FR895873A
(en )
1945-02-06
Photoelectric light meter suitable for enlargers
DK68227C
(en )
1948-12-27
Apparatus with quartz glass container.
DK55176C
(en )
1938-09-05
Procedure and Apparatus for Light Measurement with Photocells.
DK60518C
(en )
1943-01-18
Apparatus for Measurement and Administration of Liquid Medicines.
DK60932C
(en )
1943-05-24
Apparatus for Measuring Shoulder Dislocation.
AT198615B
(en )
1958-07-10
Device for automatic display of the depth of field on photographic lenses
DK64810C
(en )
1946-09-16
Wastewater Treatment Procedure and Apparatus.
DK62181C
(en )
1944-04-24
Briquette Procedure and Apparatus.
DK62141C
(en )
1944-04-11
Procedure and Apparatus for Joining Film Pieces.
DK64049C
(en )
1945-10-22
Method and Apparatus for Drying Liquid Materials.
DK64280C
(en )
1946-02-04
Wastewater Treatment Procedure and Apparatus.
DK65399C
(en )
1947-02-10
Method and Apparatus for Automatic Alignment Signal Sign.
DK57598C
(en )
1940-05-14
Apparatus for recording readings of butyrometers and similar measuring tubes.
DK65484C
(en )
1947-08-04
Apparatus for Reproducing Images.
DK64850C
(en )
1946-10-07
Method and Apparatus for Curing Photographic Films.
FI19983A
(en )
1944-03-10
Film apparatus for optical frameworks, with optical marking of film film
DK61737C
(en )
1943-12-27
Liquid Filtration Apparatus.
ES9573Y
(en )
1945-07-01
Apparatus for the placement of unbreakable glass in watches.
DK68948C
(en )
1949-04-19
Light source and associated fluorescent screen.
DK61897C
(en )
1944-02-07
Procedure and apparatus for applying protective coatings to cinematographic films.
DK63250C
(en )
1945-03-12
Contact ring variometer and Apparatus with such.
DK57373C
(en )
1940-03-11
Apparatus for Measuring Liquids.
DK63410C
(en )
1945-04-23
Apparatus for Determining the Position and Height of Aircraft Above the Ground.