AT59992B
(en )
1913-07-10
Process for sizing paper.
FR433587A
(en )
1912-01-10
Paper cups
FR429256A
(en )
1911-09-19
Paper making process
CH44531A
(en )
1909-08-16
Process for the manufacture of creped paper
AT46659B
(en )
1911-02-25
Process for the production of stained glass replicas from paper.
CH65639A
(en )
1914-07-01
Process for making sacks
CH50372A
(en )
1911-05-16
Process for the production of pressed glass replicas from paper
AT71229B
(en )
1916-02-25
Process for making shaded papers on the paper machine.
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH67259A
(en )
1914-11-16
Method of waterproofing paper
CH79335A
(en )
1918-11-01
Process for the production of cigarette paper from sulphite pulp
CH78549A
(en )
1918-08-01
Process for making old paper usable for paper making purposes
FR513345A
(en )
1921-02-12
drier for paper machines
CH50373A
(en )
1911-05-16
Advanced paper container
CH70776A
(en )
1915-11-01
Method for gluing paper
CH45137A
(en )
1909-10-16
Process for regenerating printed paper
FR433041A
(en )
1911-12-22
Cardboard garnishes
CH56154A
(en )
1912-10-01
Process for the production of cellulose from fiber materials
CH68998A
(en )
1915-05-17
Process for the production of articles from paper pulp or the like
CH57776A
(en )
1913-02-01
Process for the production of printing forms
AT52289B
(en )
1912-02-26
Process for the preparation of cellulose esters.
CH58690A
(en )
1913-03-17
Method of making buttons from parchment paper
FR431711A
(en )
1911-11-18
Iridescent mother-of-pearl paper
FR413824A
(en )
1910-08-19
Spool for gummed paper
CH49145A
(en )
1911-01-02
Process for the production of paper sacks with fabric cover