DK36174C
(en )
1926-06-28
Procedure for the production of coating materials.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK35036C
(en )
1925-09-21
Procedure for the Production of Paintings.
DK38075C
(en )
1927-10-24
Procedure for the production of cement.
DK36562C
(en )
1926-09-20
Procedure for the manufacture of plastics.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK32999C
(en )
1924-03-24
Procedure for the manufacture of detonators.
DK42909C
(en )
1930-09-08
Procedure for the production of clichés.
DK42908C
(en )
1930-09-08
Procedure for the production of clichés.
DK35651C
(en )
1926-02-22
Film Production Procedure.
DK34823C
(en )
1925-08-03
Procedure for the manufacture of enamelled articles.
DK39339C
(en )
1928-10-08
Procedure for the Production of Cyanides.
DK38558C
(en )
1928-03-19
PROCEDURE FOR SYNTHETIC PRODUCTION OF OXYFATIC ACIDS.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK46063C
(en )
1932-08-15
Procedure for the Production of Art Sacrifices.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK40071C
(en )
1929-04-22
Procedure for the manufacture of growth-promoting substances.
DK39902C
(en )
1929-03-11
Procedure for the manufacture of art objects of art horn.
DK38843C
(en )
1928-06-04
Procedure for the production of paving.
DK44266C
(en )
1931-06-22
Procedure for the Production of Aldehyde Bases.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK36316C
(en )
1926-08-02
Procedure for the production of hydrofluoric acid.
DK31908C
(en )
1923-06-25
Procedure for the manufacture of explosives.
DK37758C
(en )
1927-08-01
Apparatus for the production of airless water vapor.