CH331170A
(en )
1958-07-15
Device for crimping threads
CH319739A
(en )
1957-02-28
Arrangement for interrupting DC and AC circuits
CH356055A
(en )
1961-07-31
Device for opening, cleaning and mixing fiber material
CH313164A
(en )
1956-03-31
Device for combining cigarettes with mouthpieces
CH321997A
(en )
1957-05-31
Copy machine for milling and engraving
AT174926B
(en )
1953-05-26
Device for drawing in and switching forms in writing office machines
CH296361A
(en )
1954-02-15
Machine for enclosing documents in envelopes.
CH322361A
(en )
1957-06-15
Device for clamping tools
CH315283A
(en )
1956-08-15
Device for stretching and crimping artificial threads
CH320708A
(en )
1957-04-15
Device for stretching synthetic threads
AT174215B
(en )
1953-03-10
Device for dividing routes into several parts
AT180415B
(en )
1954-12-10
Device for automatic plate change in speaking machines
CH290316A
(en )
1953-04-30
Device on writing office machines for pulling in forms with rows of holes.
CH314602A
(en )
1956-06-30
Device for ejecting wet vegetables
AT185569B
(en )
1956-05-11
Device for welding thermoplastic materials
CH311898A
(en )
1955-12-15
Device for driving in socket pins.
AT179866B
(en )
1954-10-11
Device for tapping carpets
CH322721A
(en )
1957-06-30
Device for regulating the welding and break times in resistance welding machines
AT171563B
(en )
1952-06-10
Device for cutting threads into stacks
AT186338B
(en )
1956-07-25
Device for controlling the welding and break times in resistance welding machines
AT187267B
(en )
1956-10-25
Device for holding and pressing out absorbent, compressible cleaning tools
AT179665B
(en )
1954-09-25
Device for adjusting microscopes
AT186563B
(en )
1956-08-25
Device for holding delivery bobbins
AT178196B
(en )
1954-04-10
Machine for cutting conical logs
AT183556B
(en )
1955-10-25
Device for grinding chimneys