DK35810C
(en )
1926-03-29
Procedure for Tapering the Ends of Rubber Snakes.
DK36562C
(en )
1926-09-20
Procedure for the manufacture of plastics.
DK38504C
(en )
1928-03-05
Procedure for Finding Used Vulcanized Rubber.
DK35338C
(en )
1925-11-30
Procedure for the production of vulcanized rubber.
CH115852A
(en )
1926-07-16
Cash-cart.
DK39256C
(en )
1928-09-17
Procedure for the manufacture of inoculants.
DK42635C
(en )
1930-07-21
Procedure for the manufacture of feedingstuffs.
DK37070C
(en )
1927-01-31
Procedure for Making Soap.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK34846C
(en )
1925-08-10
Procedure for degreasing Raauld.
DK39774C
(en )
1929-02-04
Procedure for the manufacture of braces for footwear.
DK40229C
(en )
1929-06-03
Procedure for Extending the Duration of Lead Accumulators.
DK39902C
(en )
1929-03-11
Procedure for the manufacture of art objects of art horn.
DK37285C
(en )
1927-03-28
Baandmaal til Maaling af Svin.
DK36317C
(en )
1926-08-02
Procedure for the manufacture of semi-finished and semi-finished products of rubber.
DK41391C
(en )
1929-12-30
Procedure for Adhering Footwear.
DK36325C
(en )
1926-08-02
Procedure for Etching Clichés.
DK40345C
(en )
1929-06-24
Procedure for Making Soap.
DK37821C
(en )
1927-08-15
Assembly part for Pipelines.
DK34210C
(en )
1925-03-02
Neglector for Self-binders.
ES96800A1
(en )
1926-10-16
A general procedure of locomotion.
DK42908C
(en )
1930-09-08
Procedure for the production of clichés.
DK38028C
(en )
1927-10-03
Procedure for the manufacture of viscose plastics.
DK40710C
(en )
1929-09-02
Procedure for the manufacture of viscose plastics.