CH22517A
(en )
1902-02-15
Device for keeping the coverings clean on plansifters
CH368E
(en )
1902-06-15
Device for keeping the coverings clean on plansifters
CH20780A
(en )
1901-03-31
Device for keeping the covering on flat sieves clean
AT2993B
(en )
1900-12-10
Flat sieve with device for knocking off the fabric.
CH32538A
(en )
1905-08-15
Device for holding footwear while cleaning the same
CH23088A
(en )
1902-05-31
Device for holding the Grankötzer on spindles
CH23264A
(en )
1902-06-30
Device on cards for cleaning the drum
CH22402A
(en )
1902-01-31
Device for cleaning the floors
CH21426A
(en )
1901-07-15
Device for cleaning long pipelines
CH20960A
(en )
1901-04-30
Device for straightening the workpieces with automatic feeding devices
CH20961A
(en )
1901-05-31
Device for straightening the workpieces with automatic feeding devices
CH21622A
(en )
1901-08-15
Device for holding the hair together
CH27853A
(en )
1904-02-29
Device for trimming linoleum
CH21666A
(en )
1901-09-15
Device for cleaning tram rails
CH22501A
(en )
1902-03-31
Device for cleaning floors
CH41611A
(en )
1908-11-02
Towing holder for cleaning rifles
CH34514A
(en )
1906-04-30
Device on knife heads for fastening the knife in the same
CH25844A
(en )
1903-06-30
Device for cleaning floors
CH40713A
(en )
1908-08-17
Device for rolling sleds
CH32955A
(en )
1905-12-15
Device for cleaning hollow glass bodies
CH31290A
(en )
1905-03-15
Device for cleaning floors
CH61453A
(en )
1913-09-16
Device on drawing boards for clamping the drawing paper or block
CH24319A
(en )
1902-12-15
Device for engaging and disengaging the scrapers for grinding rollers
CH21303A
(en )
1901-06-30
Device for printing with rubber letters
CH38585A
(en )
1907-11-15
Device for keeping trousers taut when they are worn