CH71343A
(en )
1915-12-16
Device for displaying living images in natural colors
CH72071A
(en )
1916-03-16
Device for holding strips provided with inscriptions
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH79117A
(en )
1918-10-01
Device for displaying changeable advertisements
AT52258B
(en )
1912-02-26
Device for reproducing living images in their natural colors by simultaneously projecting partial color images.
CH80941A
(en )
1919-10-01
Device for securing pictures etc. in their vertical hanging position
CH77306A
(en )
1918-04-01
Device to prevent bedwetting
DK15082C
(en )
1911-09-11
Device for Reproducing Vivid Images in Their Natural Colors.
AT74357B
(en )
1918-05-10
Device for the representation of natural phenomena on artificial horizons for stage purposes.
FR539238A
(en )
1922-06-23
Ball-joint stand for surveying and other instruments
FR489655A
(en )
1919-03-01
Further training in bottle transporters
CH71983A
(en )
1916-03-16
Equipment for displaying posters, sales items and the like
FR18857E
(en )
1914-07-27
Improvements relating to the observers used in pigeon breeding and others
CH75306A
(en )
1917-07-02
Method for displaying digital glycotannoid
FR483259A
(en )
1917-06-15
Device for displaying views or images
CH66224A
(en )
1914-08-17
Advertising facility in hairdressers
FR540243A
(en )
1922-07-07
Improvements in the composition of colors and apparatus intended for them
AT71222B
(en )
1916-02-25
Apparatus for displaying billboards.
CH71572A
(en )
1916-01-17
Faßspundeinrichtung with means for preventing the penetration of fermentation germs into the barrel and the refilling of the latter
FR676641A
(en )
1930-02-25
Further training in liquid distributors
CH70532A
(en )
1915-10-01
Device for storing hay in barns
FI6183A
(en )
1915-11-11
Device in compasses
CH73185A
(en )
1916-09-01
Device on canning containers to facilitate opening the same
ES51075A1
(en )
1911-11-16
Improvements in hook or fastener placing machines.
CH79166A
(en )
1918-10-16
Adjustable mannequin