NL1068C
(en )
1916-01-15
Method for coagulating rubber latex and preparing coagulated rubber
NL2371C
(en )
1918-03-15
Apparatus for coagulating latex
NL19111C
(en )
1928-11-15
Method for preparing rubber mixtures and the like from rubber latex, balata, gutta-percha and the like
FR442525A
(en )
1912-09-03
Apparatus for vulcanizing and repairing rubber parts
NL512C
(en )
1915-02-01
Method for preparing rubber or rubber-like substances
NL763C
(en )
1915-08-02
Process for curdling and treating caoutchouc milk juice
NL387C
(en )
1914-10-15
Machine for the production of artificial slate
CH55789A
(en )
1912-09-02
Method and machine for the production of rubber welding blades
FR439662A
(en )
1912-06-20
Press-boiler for vulcanizing rubber
NL610C
(en )
1915-04-01
Process for preparing electrolytes for electroplating purposes
CH56606A
(en )
1912-11-16
Process for the preparation of artificial rubber
CH58143A
(en )
1913-02-17
Process for the preparation of artificial rubber
NL4550C
(en )
1920-01-15
METHOD FOR PREPARING PIGMENTS
NL1339C
(en )
1916-06-15
Method and apparatus for examining cord circuits
FR464192A
(en )
1914-03-14
Rubber milk coagulation process
CH56495A
(en )
1912-11-01
Process for the preparation of artificial rubber
CH64857A
(en )
1914-05-01
Process for the preparation of artificial rubber
CH64854A
(en )
1914-05-01
Process for the preparation of artificial rubber
CH55851A
(en )
1912-09-16
Process for the preparation of artificial rubber
CH56601A
(en )
1912-11-16
Process for the manufacture of an agent for impregnating and making footwear durable
FR428701A
(en )
1911-09-06
Process for coagulating the rubber contained in latex obtained directly from rubber-producing plants
NL432C
(en )
1914-11-16
Process for preparing isoprene and its homologues
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH58203A
(en )
1913-03-01
Earmuffs and methods of making the same
FR484536A
(en )
1917-10-16
New hevea latex coagulation process