DK31117C
(en )
1923-01-15
Procedure for the formation of coarse-grained precipitates of solutions.
DK27863C
(en )
1921-06-20
Procedure for the production of gravure molds.
DK29666C
(en )
1922-05-29
Procedure for the Production of Trinitroresorcin.
DK27825C
(en )
1921-06-20
Procedure for the production of gravure molds or clichés with networks.
DK29275C
(en )
1922-01-30
Procedure for the Production of Saccharin.
DK30661C
(en )
1922-11-13
Procedure for the production of very thin magnesium.
DK30257C
(en )
1922-09-18
Device for the production of molds.
DK29089C
(en )
1921-12-27
Procedure for Making Stamps.
DK28893C
(en )
1921-12-05
Procedure for Manufacturing Stamps.
DK26686C
(en )
1920-09-20
Press mold for the manufacture of insulators.
DK30835C
(en )
1922-11-27
Procedure for the manufacture of articles of timber.
DK30213C
(en )
1922-09-11
Procedure for the manufacture of detonators.
DK29620C
(en )
1922-05-22
Mold.
DK29754C
(en )
1922-06-19
Process for the production of sodium cyanide.
DK24290C
(en )
1919-03-31
Procedure for the Manufacture of Co-lacquer.
DK29243C
(en )
1922-01-23
Apparatus for the production of fishmeal.
DK34016C
(en )
1925-01-05
Procedure for the production of rubber clichés.
DK29879C
(en )
1922-07-03
Procedure for the production of artificial tannins.
DK29306C
(en )
1922-02-06
Procedure for the production of gelatin printing plates.
DK24412C
(en )
1919-04-22
Procedure for Manufacturing Skraa.
DK33975C
(en )
1924-12-22
Procedure for the production of artificial tannins.
DK27470C
(en )
1921-04-18
Procedure for Manufacturing Multicolor Filters.
DK28837C
(en )
1921-11-21
Procedure for the Production of Ammonium Chloride.
DK31406C
(en )
1923-03-12
Procedure for Making Litopon.
DK32613C
(en )
1923-12-10
Procedure for Making Litopon.