CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH62851A
(en )
1913-12-16
Process and device for the production of white lead
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH63112A
(en )
1914-01-02
Method and device for the production of rennet liquid
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH74234A
(en )
1917-02-01
Process and device for the production of embossed imitations
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
CH69348A
(en )
1915-06-16
Method and device for the production of articles from paper pulp
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH68557A
(en )
1915-04-01
Method and device for the production of moment X-rays
CH71019A
(en )
1915-11-16
Process for the production of artificial threads and other structures from viscose
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
AT78652B
(en )
1919-10-10
Machine and method for the production of flat square paper sacks.
CH62314A
(en )
1913-11-17
Process for the production of viscose silk
CH51388A
(en )
1911-09-01
Method and device for the production of artificial stones