CH1543A
(en )
1890-01-31
Device for eliminating the effects of high currents on weak currents
CH325122A
(en )
1957-10-31
Apparatus for generating achromatic information
CH458A
(en )
1889-03-27
Device on trees against the emergence of vermin
CH27949A
(en )
1904-03-15
Device for creating light effects
CH27853A
(en )
1904-02-29
Device for trimming linoleum
CH5053A
(en )
1892-10-15
Device for increasing the luminosity of flames
CH29118A
(en )
1904-07-15
Device for locking turntables
CH35572A
(en )
1906-09-15
Device for turning the pages of booklets
AT192377B
(en )
1957-10-10
Method and device for determining the lightfastness of textiles u. like
CH7821A
(en )
1894-07-15
Apparatus for learning the multiplication tables
CH56380A
(en )
1912-11-01
Device for applying letters and characters
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH3981A
(en )
1892-01-30
Device for heating the points
CH534A
(en )
1889-04-06
Device on musical works for moving figures according to the beat of the music
CH5548A
(en )
1893-02-15
Apparatus for the production of varnish by cold means by means of electricity
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH55050A
(en )
1912-07-16
Device for attaching skis to boots
CH7600A
(en )
1894-05-31
Device for colored patterning of panels
CH1701A
(en )
1890-04-15
Final regulatory apparatus
CH22883A
(en )
1902-05-31
Device for displaying goods
CH26189A
(en )
1903-08-15
Electrical device for the control of personnel appointed to the security service
CH334E
(en )
1901-02-28
Device for the so-called insulation of note trees
CH5826A
(en )
1893-04-29
Device for electromagnetic switching on and off of electricity meters and the like
CH5055A
(en )
1892-10-15
Apparatus for the rescue seems to be dead buried
CH22945A
(en )
1902-05-15
Device for triggering watch mechanisms