CH59638A
(en )
1913-06-02
Device for opening canned food by means of an adjustable knife
CH83107A
(en )
1919-11-17
Device for cutting open cans
CH69463A
(en )
1915-06-16
Device for opening canned food
CH79615A
(en )
1919-04-01
Method and device for cleaning knife blades
CH54746A
(en )
1912-06-17
Device for cooling or heating liquids
CH78779A
(en )
1918-09-02
Device for opening canning jars
CH62909A
(en )
1914-01-02
Device for removing knife blades
CH49772A
(en )
1911-03-16
Device for testing eggs
CH82022A
(en )
1919-08-16
Device for preparing food
AT171780B
(en )
1952-07-10
Process for electric arc welding under the influence of sonic or ultrasonic vibrations
CH57833A
(en )
1913-02-01
Device for regulating water turbines
FR531142A
(en )
1922-01-07
Adjustment device for fixing the blades of round jointer tool holders
CH82011A
(en )
1919-08-16
Device for preventing open casements from slamming
CH54780A
(en )
1912-06-17
Device for cutting the embroidery base along an embroidery edge
CH52395A
(en )
1911-11-16
Device for cutting the embroidery base along an embroidery edge
CH52886A
(en )
1912-01-02
Device for cutting the embroidery base along an embroidery edge
CH53885A
(en )
1912-04-01
Device for cutting the embroidery base along an embroidery edge
CH48438A
(en )
1910-10-17
Device for chopping fruit
CH76457A
(en )
1918-01-02
Device for sharpening and cleaning knife blades
CH65052A
(en )
1914-05-16
Device for decoupling stable animals
CH76091A
(en )
1917-11-01
Device for churning
CH51399A
(en )
1911-09-01
Device for dividing and pitting fruits
CH65911A
(en )
1914-07-16
Device for skinning animals
CH73652A
(en )
1916-11-01
Device for skinning animals
CH76183A
(en )
1918-04-16
Device for dispensing unfermented liquids