CH350110A
(en )
1960-11-15
Method for producing a polyester resin and using the polyester resin
AT245914B
(en )
1966-03-25
Method and device for the production of a food from a starchy material
CH394136A
(en )
1965-06-30
Process for producing pure silicon and apparatus for carrying out the same
CH377786A
(en )
1964-05-31
Method and device for the production of single-crystal rods
CH389237A
(en )
1965-03-15
Method and device for the production and transport of shaped panels intended for pressing
CH377757A
(en )
1964-05-31
Process for producing a piping opening on a cut part of an item of clothing and apparatus for carrying out the process
CH513709A
(en )
1971-10-15
Method and device for the production of zip fasteners
AT197764B
(en )
1958-05-27
Zip fastener and method and apparatus for producing the wire screws in such a zip fastener
CH345123A
(en )
1960-03-15
Method and device for the production of multilayer glazing elements
CH345782A
(en )
1960-04-15
Method and device for the production of bare rod material
CH337483A
(en )
1959-04-15
Method and device for the production of toothed machine elements by hot rolling
CH337606A
(en )
1959-04-15
Method for producing endless threads and device for carrying out the method
AT265905B
(en )
1968-10-25
Method and device for the production of a single or multi-legged shoe
AT195630B
(en )
1958-02-25
Method and device for manufacturing zip fasteners
CH388228A
(en )
1965-02-28
Method and device for the production of profiles, in particular bars, wires or strips
AT238668B
(en )
1965-02-25
Method and device for the manufacture of zipper halves
CH461233A
(en )
1968-08-15
Process for the production and / or liquefaction of material and device for carrying out the process
CH370902A
(en )
1963-07-31
Process for the production of a reinforcement grid and device for carrying out the process
AT198220B
(en )
1958-06-25
Starting part for screw-wire zip fasteners as well as method and device for its manufacture and application
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
AT195225B
(en )
1958-01-25
Method and device for the production of moldings of any cross-sectional shape
AT193065B
(en )
1957-11-25
Method and device for the continuous production of voluminous crimped threads
AT192614B
(en )
1957-10-25
Method and device for the production of a multilayer material
CH372758A
(en )
1963-10-31
Method and apparatus for manufacturing a semiconductor device
CH363223A
(en )
1962-07-15
Method and device for producing hemstitching