CH2077A
(en )
1890-07-15
Device for preventing snoring
CH3981A
(en )
1892-01-30
Device for heating the points
CH2272A
(en )
1891-01-31
Device on knapsacks to relieve the spine from the bending effect
CH16815A
(en )
1899-02-15
Device for cleaning artificial dentures
CH2134A
(en )
1890-08-15
Device for controlling the amount of liquid
CH29965A
(en )
1904-10-15
Device for displaying flaming rays
CH1889A
(en )
1890-09-30
Shoeing for winter on slippery roads
CH3922A
(en )
1892-01-30
Railway snow plow with devices for cleaning the railway tracks from snow and ice
CH3789A
(en )
1891-12-15
Device for attaching the striking strap to the weaver bird
CH3227A
(en )
1891-07-15
Device for elastic fastening of the dial in pocket watches
CH2260A
(en )
1890-09-15
Device for upper damping for anreiß-musical tongues
CH64479A
(en )
1914-04-01
Method and device for continuous tar distillation
CH4155A
(en )
1892-02-29
Device to prevent bed-wetting and urination
CH2317A
(en )
1890-10-15
Device for milking
CH13468A
(en )
1897-07-15
Device for field irrigation
ES11471A1
(en )
1891-01-16
Improvements in the procedure to produce cold and ice by means of equipment for this purpose.
AT26370B
(en )
1906-11-10
Device for sticking stamps u. like
CH493A
(en )
1889-04-02
Device to prevent smoke from flowing in
CH3483A
(en )
1891-09-30
Device for coupling the drainage pipes to the drains
CH70184A
(en )
1915-09-01
Method and device for determining the grain of diamonds
CH45740A
(en )
1909-12-16
Method and device for restoring worn rail joints
CH47727A
(en )
1910-08-01
Device for influencing the growth of the horns in horned cattle
CH2166A
(en )
1890-08-30
Plow holder
CH1866A
(en )
1890-08-30
Ice skate
CH30822A
(en )
1905-01-31
Device for enabling trolleys to climb stairs