CH51645A
(en )
1911-09-16
Method and device for the production of an insert for paper or cardboard from intersecting, non-woven wires
CH53446A
(en )
1912-02-16
Method and device for the production of textile material, paper or cardboard with an insert made from intersecting threads
CH69348A
(en )
1915-06-16
Method and device for the production of articles from paper pulp
CH67260A
(en )
1914-11-16
Non-curling paper gummed on one side and method and apparatus for making the same
CH47270A
(en )
1910-06-16
Method and device for the production of grease-proof paper tubes
CH55563A
(en )
1912-08-16
Method and device for processing a pulpy mass for paper preparation
CH58220A
(en )
1913-03-01
Device for the production of punched tape for setting excluded lines of text
CH69139A
(en )
1915-06-01
Method and device for the production of briquettes from paper and other organic materials
AT52332B
(en )
1912-02-26
Method and device for the production of mantles from loose impregnated threads or strips
CH51530A
(en )
1911-09-01
Process for making electrical resistors
CH73108A
(en )
1917-01-16
Method and device for the production of cardboard boxes
CH49430A
(en )
1911-02-16
Device for making cigars
CH50449A
(en )
1911-06-01
Device for making cigars
AT44710B
(en )
1910-10-25
Method and device for the production of curved barrel bodies from paper pulp.
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH58690A
(en )
1913-03-17
Method of making buttons from parchment paper
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH68998A
(en )
1915-05-17
Process for the production of articles from paper pulp or the like
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH44531A
(en )
1909-08-16
Process for the manufacture of creped paper
CH67911A
(en )
1915-02-01
Process for making an emulsion
CH64923A
(en )
1914-05-01
Method and device for the production of a preparation containing diatase
CH61444A
(en )
1913-09-16
Device for making impressions