CH77346A
(en )
1918-04-01
Method and device for releasing the graphite attachment from the retort wall
CH82917A
(en )
1919-11-01
Electrical method and device for metal spraying
AT80066B
(en )
1920-02-25
Method and device for releasing the graphitaneMethod and device for releasing the graphite deposit from the retort wall. atzes from the retort wall.
CH80919A
(en )
1919-04-16
Device for holding sheaves
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH80098A
(en )
1919-03-17
Electrical method and device for metal spraying
CH60472A
(en )
1913-07-16
Device for removing the manure from shoes
AT96187B
(en )
1924-02-25
Method and device for throwing mortar.
CH61994A
(en )
1913-11-01
Device for holding barrels
CH77556A
(en )
1918-05-01
Device for illustrating the elementary arithmetic operations
CH77504A
(en )
1918-04-16
Device for attaching objects to walls etc.
CH76222A
(en )
1917-11-16
Method and device for bending tubes
CH57969A
(en )
1913-02-17
Device for closing ovens
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH81630A
(en )
1919-07-01
Device for holding the firing pin on the outside of detonators
CH80358A
(en )
1919-03-01
Method and device for braking high pressure water forces
CH81899A
(en )
1919-12-16
Extraction process and facility for carrying out the process
CH80137A
(en )
1919-02-01
Method and device for connecting wires
AT101689B
(en )
1925-11-25
Method and device for centrifugal casting.
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH50938A
(en )
1911-07-17
Device for attaching the handle of devices
CH50100A
(en )
1911-04-17
Device for disengaging the cutting jaws of thread cutting brackets
CH70636A
(en )
1916-03-16
Device for hanging up drawings
CH67493A
(en )
1914-12-16
Device for holding back the shoulders
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like