CH285745A
(en )
1952-09-30
Method and device for weaving.
CH265992A
(en )
1949-12-31
Method for making a mosaic screen.
CH302361A
(en )
1954-10-15
Device for producing an artificial thread.
CH270033A
(en )
1950-08-15
Method for arranging the pile threads in the production of fabrics with a pile top.
CH273357A
(en )
1951-02-15
Method and device for producing a rayon thread.
CH253926A
(en )
1948-04-15
Method for winding a ball and ball winding machine for carrying out the method.
CH293166A
(en )
1953-09-15
Method and device for determining the proportion of a component of a substance mixture.
AT189386B
(en )
1957-03-25
Method and device for wrapping writing leads with a thermoplastic material
CH253414A
(en )
1948-02-29
Process for the production of a plastic.
AT180424B
(en )
1954-12-10
Method for controlling an information-recording device
CH315386A
(en )
1956-08-15
Apparatus for knurling with two knurling wheels having a cylindrical working surface
AT167759B
(en )
1951-02-26
Method for producing a line machine set
CH253027A
(en )
1948-02-15
Process for the preparation of a diazotype light-sensitive material and material prepared therefrom.
CH315547A
(en )
1956-08-31
Apparatus for treating a textile thread with liquids
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
CH244268A
(en )
1946-08-31
Device for holding a microtelephone.
CH267395A
(en )
1950-03-31
A method for producing a flexible film and a film obtained by this method.
ES181522A1
(en )
1948-04-01
A PROCEDURE AND APPARATUS FOR THE PRODUCTION OF PLASTIC FILMS
CH295002A
(en )
1953-12-15
Method and device for the production of artificial threads.
FR916492A
(en )
1946-12-06
Advanced training in vibrators
AT192614B
(en )
1957-10-25
Method and device for the production of a multilayer material
AT184735B
(en )
1956-02-25
Vulcanizing device
AT175122B
(en )
1953-06-10
Method and device for deep drawing metallic materials
AT168629B
(en )
1951-07-10
Process for the production of a road building material
AT196363B
(en )
1958-03-10
Method and device for bringing liquids into contact with gases