CH69967A
(en )
1915-08-02
Method and device for the production of molded articles from fiber material
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH75849A
(en )
1917-10-01
Method and device for the manufacture of articles from reinforced concrete
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
CH64048A
(en )
1914-03-02
Method and device for the production of objects from plastic masses
CH44829A
(en )
1909-09-16
Method and device for the production of plastic sweets
CH69348A
(en )
1915-06-16
Method and device for the production of articles from paper pulp
CH71921A
(en )
1916-08-01
Method and device for the production of soap powder
CH71779A
(en )
1916-02-16
Adjustable mold for the production of steps and the like from artificial stone mass
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH55203A
(en )
1912-07-16
Process for the production of low-nicotine and light tobacco
CH74234A
(en )
1917-02-01
Process and device for the production of embossed imitations
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH73108A
(en )
1917-01-16
Method and device for the production of cardboard boxes
CH72305A
(en )
1916-05-01
Process for the manufacture of belts from fabrics in strip form
CH77143A
(en )
1918-03-01
Process for the production of molded parts from cellulosic materials
CH43182A
(en )
1909-06-01
Process for the manufacture of filter crucibles
CH75351A
(en )
1917-07-16
Method and device for the production of interchangeable photographs
CH58604A
(en )
1913-03-17
Device for the production of blocks from brick or other mass
CH62851A
(en )
1913-12-16
Process and device for the production of white lead
CH71019A
(en )
1915-11-16
Process for the production of artificial threads and other structures from viscose
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting