DK32999C
(en )
1924-03-24
Procedure for the manufacture of detonators.
DK31908C
(en )
1923-06-25
Procedure for the manufacture of explosives.
DK35678C
(en )
1926-02-22
Procedure for Manufacturing Perleessens.
DK35076C
(en )
1925-09-28
Procedure for the Preparation of Phosphatides.
DK33510C
(en )
1924-08-04
Procedure for the Production of Charcoal.
DK38751C
(en )
1928-05-07
Procedure for the manufacture of sewn-on footwear.
DK30213C
(en )
1922-09-11
Procedure for the manufacture of detonators.
DK35592C
(en )
1926-02-08
Procedure for the manufacture of footwear for footwear.
DK34009C
(en )
1924-12-29
Procedure for the Manufacture of Footwear.
DK34823C
(en )
1925-08-03
Procedure for the manufacture of enamelled articles.
DK36174C
(en )
1926-06-28
Procedure for the production of coating materials.
DK33312C
(en )
1924-06-02
Procedure for the Manufacture of Charcoal Lighters.
DK39339C
(en )
1928-10-08
Procedure for the Production of Cyanides.
DK36562C
(en )
1926-09-20
Procedure for the manufacture of plastics.
DK35075C
(en )
1925-09-28
Procedure for the manufacture of solid alcoholic soaps.
DK38075C
(en )
1927-10-24
Procedure for the production of cement.
DK35036C
(en )
1925-09-21
Procedure for the Production of Paintings.
DK33649C
(en )
1924-09-08
Procedure for the production of decolorizing coal.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK29666C
(en )
1922-05-29
Procedure for the Production of Trinitroresorcin.
DK37123C
(en )
1927-02-14
Procedure for the Manufacture of Footwear.
DK34156C
(en )
1925-02-16
Procedure for Making Soap.
DK32878C
(en )
1924-02-18
Procedure for the production of matte oil paints.
DK35228C
(en )
1925-11-09
Procedure for the Manufacture of Lead Oxide.