DK33121C
(en )
1924-04-22
Procedure for the manufacture of rubber wheel rings.
DK34016C
(en )
1925-01-05
Procedure for the production of rubber clichés.
DK35338C
(en )
1925-11-30
Procedure for the production of vulcanized rubber.
DK33156C
(en )
1924-05-05
Procedure and Doctrine for the manufacture of rubber wheel rings.
DK41033C
(en )
1929-11-04
Procedure for the manufacture of wheel rims.
DK38240C
(en )
1927-12-12
Procedure for the manufacture of rubber wheel rings with cavities.
DK29992C
(en )
1922-07-31
Wheel ring of rubber.
DK30096C
(en )
1922-08-21
Wheel ring of rubber.
DK35308C
(en )
1925-11-23
Procedure for Vulcanization of Rubber.
DK34009C
(en )
1924-12-29
Procedure for the Manufacture of Footwear.
DK35592C
(en )
1926-02-08
Procedure for the manufacture of footwear for footwear.
DK33030C
(en )
1924-03-31
Elastic Wheel Ring.
DK31908C
(en )
1923-06-25
Procedure for the manufacture of explosives.
DK31855C
(en )
1923-06-18
Procedure for Treatment of Rubber Articles.
DK33975C
(en )
1924-12-22
Procedure for the production of artificial tannins.
DK33791C
(en )
1924-10-27
Wheel rims for air rings.
DK34588C
(en )
1925-06-08
Procedure for the manufacture of non-pneumatic, air-cooled wheel rings.
DK36317C
(en )
1926-08-02
Procedure for the manufacture of semi-finished and semi-finished products of rubber.
DK33576C
(en )
1924-08-25
Procedure for the production of vulcanized rubber galoshes.
DK34272C
(en )
1925-03-16
Procedure for Manufacturing Stuffed Rubber.
DK35688C
(en )
1926-03-01
Solid Rubber Ring for Vehicles.
DK37123C
(en )
1927-02-14
Procedure for the Manufacture of Footwear.
DK37402C
(en )
1927-04-25
Support ring for rubber wheel rings.
DK33802C
(en )
1924-10-27
Solid Wheel Ring.
DK32230C
(en )
1923-09-10
Explosion- and point-free Rubber air hose for Wheel Rings.