CH280798A
(en )
1952-02-15
Method and device for the production of synthetic threads from linear, high molecular weight material.
CH313780A
(en )
1956-05-15
Method and apparatus for the production of pulp from lignocellulosic material
CH306716A
(en )
1955-04-30
Process and device for the production of paper-like products from thermoplastic plastics as well as product produced by this process.
CH281216A
(en )
1952-02-29
Process for the production of hollow bodies from thermoplastic material and device for carrying out this process.
CH80932A
(en )
1919-09-16
Method and device for the production of strand pieces from plastic material under pressure
CH294346A
(en )
1953-11-15
Method and apparatus for the production of shaped structures from polyamides.
AT82966B
(en )
1921-02-25
Method and device for the production of protective fabric covers for wheel shells
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH75849A
(en )
1917-10-01
Method and device for the manufacture of articles from reinforced concrete
CH88509A
(en )
1921-03-01
Process for the production of panels from plastic material and machine for carrying out the process.
CH76823A
(en )
1918-02-01
Method and device for the production of shoe protectors
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH79496A
(en )
1918-12-02
Method and device for the production of hollow bodies from paper stock
CH77857A
(en )
1918-06-01
Process for the production of inulin which can be used for therapeutic purposes from plants
CH76685A
(en )
1918-02-01
Process for the production of plastic masses from casein
CH76307A
(en )
1917-12-01
Process for the production of flat structures from waste material
CH75154A
(en )
1917-06-01
Process for the production of shaped pieces from fodder
AT188503B
(en )
1957-01-25
Method and mold for the production of drive belts
CH79535A
(en )
1918-12-02
Method and device for the production of strips from leather, rubber, fabric etc.
CH69139A
(en )
1915-06-01
Method and device for the production of briquettes from paper and other organic materials
CH80085A
(en )
1919-06-02
Method and device for the production of cardboard boxes
CH72524A
(en )
1916-06-02
Method and device for making the bodies of embroidery machine boats
AT186357B
(en )
1956-08-10
Process for the production of od from leather. Material existing molded parts and device for carrying out the process
CH81895A
(en )
1919-08-01
Process for the production of paintings on cut pieces of fabric
CH64048A
(en )
1914-03-02
Method and device for the production of objects from plastic masses