DK27643C
(en )
1921-05-17
Procedure for Regenerating Old, Vulcanized Rubber.
DK18660C
(en )
1914-04-06
Procedure for Regenerating Rubber.
DK26353C
(en )
1920-07-26
Procedure for Regenerating Rubber.
DK13654C
(en )
1910-09-05
Procedure for Manufacturing Artificial Rubber.
DK15865C
(en )
1912-04-15
Procedure for Manufacturing Artificial Rubber.
DK15866C
(en )
1912-04-15
Procedure for Manufacturing Artificial Rubber.
DK15215C
(en )
1911-10-23
Procedure for Impregnating Leather with Rubber.
ES54923A1
(en )
1913-04-16
Rubber galoshes improvements.
DK9515C
(en )
1907-04-22
Procedure for Preparing Rubber for Vulcanization.
DK9584C
(en )
1907-05-06
Procedure for Preparing Rubber for Vulcanization.
DK8568C
(en )
1906-06-18
Procedure for the vulcanization of rubber.
FR443642A
(en )
1912-09-28
Rubber sole for shoes, etc.
DK18624C
(en )
1914-03-30
Procedure for the Manufacture of Synthetic Rubber.
DK29537C
(en )
1922-04-24
Vulcanizer.
FR489230A
(en )
1919-01-06
Process for regenerating vulcanized rubber (flexible rubber, ebonite, etc.
AT52320B
(en )
1912-02-26
Bituminous rubber compound.
DK8345C
(en )
1906-03-12
Procedure for Regenerating Waste of Rubber, Gutta-Percha or the Like.
DK24217C
(en )
1919-03-10
Procedure for Regenerating Vulcanized Rubber of Any Type and Degree of Vulcanization.
DK17179C
(en )
1913-04-07
Procedure for the production of heat-vulcanized stoppers or fillers of rubber, gutta-percha or balata.
ES59846A1
(en )
1915-04-01
A procedure for the manufacture of elastic rubber agglomerates.
DK20003C
(en )
1915-03-22
Procedure for the production of rubber.
AT68050B
(en )
1915-02-25
Vulcanizing device.
ES65362A3
(en )
1917-10-16
Vulcanized elastic rubber tile.
DK21670C
(en )
1916-11-27
Procedure for the manufacture of dense rubber articles.
DK23108C
(en )
1918-05-21
Reinforcement device for normal Telephone Stations.