CH58935A
(en )
1913-04-16
Color photography apparatus
CH53090A
(en )
1912-01-16
Photographic apparatus
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH67770A
(en )
1915-01-02
Photographic apparatus
DK19950C
(en )
1915-03-15
Apparatus for Simultaneous Resolution of Multiple Cattle.
DK21356C
(en )
1916-07-10
Apparatus for Viewing Live Images.
CH71202A
(en )
1915-12-01
Process for making photographic images
CH73590A
(en )
1916-10-16
Daylight developing apparatus
CH75509A
(en )
1917-12-17
Apparatus for cleaning teeth
CH73924A
(en )
1916-12-16
Cinematograph apparatus
CH56616A
(en )
1912-11-16
Apparatus for the photographic transfer of patterns
DK21613C
(en )
1916-10-23
Method and Apparatus for Making Color Photographs.
DK17182C
(en )
1913-04-07
Apparatus for Displaying Images of Opaque Objects.
DK23146C
(en )
1918-06-10
Apparatus for Displaying Colored Vivid Images.
CH55956A
(en )
1912-10-01
Apparatus for taking cinematographic and ordinary photographs
CH59910A
(en )
1913-06-02
Process for producing colored photographic images
CA135870A
(en )
1911-10-03
Photographic apparatus
CH57643A
(en )
1913-01-16
Apparatus for disinfecting the vagina of animals
CH58368A
(en )
1913-03-01
Self-cooking apparatus
DK13881C
(en )
1910-11-14
Apparatus for the production of cinematographic films.
CH61696A
(en )
1913-10-16
Apparatus for the electrolysis of water
CH72736A
(en )
1916-06-16
Method and device for the production of photographic images which are composed of several recordings
DK21162C
(en )
1916-04-17
Apparatus for Projecting Colored Vivid Images.
CH59408A
(en )
1913-05-16
Apparatus for quick curing
CH50791A
(en )
1911-07-01
Apparatus for producing warm water