CH72524A
(en )
1916-06-02
Method and device for making the bodies of embroidery machine boats
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
CH75351A
(en )
1917-07-16
Method and device for the production of interchangeable photographs
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
CH74007A
(en )
1917-06-01
Process for the production of embroidery on machines and equipment on embroidery machines for carrying out this process
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH73108A
(en )
1917-01-16
Method and device for the production of cardboard boxes
CH76305A
(en )
1917-12-01
Process for producing embroidery and apparatus for carrying out part of the process
CH76823A
(en )
1918-02-01
Method and device for the production of shoe protectors
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH75849A
(en )
1917-10-01
Method and device for the manufacture of articles from reinforced concrete
CH74730A
(en )
1917-04-02
Device for making ropes
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
CH55789A
(en )
1912-09-02
Method and machine for the production of rubber welding blades
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH71921A
(en )
1916-08-01
Method and device for the production of soap powder
CH76586A
(en )
1918-01-16
Process for the production of cork boards
CH74234A
(en )
1917-02-01
Process and device for the production of embossed imitations
CH74900A
(en )
1917-05-01
Process for the manufacture of pneumatic jackets
CH74212A
(en )
1917-02-01
Equipment on ship embroidery machines for creating colored contours in the production of embroidery
CH76306A
(en )
1917-12-01
Method of making embroidery