CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH65715A
(en )
1914-07-16
Device for cleaning laundry
CH60397A
(en )
1913-07-16
Device for stretching the urethra
CH70411A
(en )
1915-09-16
Device for cleaning floors
CH66461A
(en )
1914-09-16
Device for cleaning pipes
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH61994A
(en )
1913-11-01
Device for holding barrels
CH63551A
(en )
1914-02-02
Apparatus for cleaning laundry
CH67493A
(en )
1914-12-16
Device for holding back the shoulders
CH67398A
(en )
1914-12-01
Device for cleaning, wanking, etc. of floors
CH70122A
(en )
1915-09-01
Device for cleaning liquids
CH53540A
(en )
1912-03-01
Device for cleaning utensils
AT63688B
(en )
1914-02-25
Device for cooking the sizing for sizing machines.
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH69538A
(en )
1915-07-01
Device for pushing up water
CH69735A
(en )
1915-07-16
Device for cleaning sludge shafts
CH62884A
(en )
1913-12-16
Device for ironing skis
CH61566A
(en )
1913-10-01
Device for holding objects
CH51400A
(en )
1911-09-01
Device for cleaning floors
CH64720A
(en )
1914-04-16
Device for cleaning ink rollers
CH70742A
(en )
1915-11-01
Device for cleaning beer pipes
CH68655A
(en )
1915-04-01
Device for making clothes wider and narrower
CH70754A
(en )
1915-10-16
Washing device
CH54291A
(en )
1912-05-17
Device for cooking several dishes at the same time
CH68817A
(en )
1915-04-16
Device for hanging laundry