DK21739C
(en )
1916-12-18
Procedure for Finishing Gelatinizing Substances.
DK21738C
(en )
1916-12-18
Procedure for Finishing Gelatinizing Substances.
DK21726C
(en )
1916-12-11
Procedure for Finishing Gelatinizing Substances.
DK20438C
(en )
1915-08-16
Method for drying out difficult-to-dry substances.
DK30740C
(en )
1922-11-20
Procedure for the manufacture of tanning substances.
DK28548C
(en )
1921-10-03
Procedure for the manufacture of tanning substances.
DK20338C
(en )
1915-07-12
Procedure for Making Emulsions.
DK20345C
(en )
1915-07-12
Procedure for Making Emulsions.
DK25098C
(en )
1919-10-06
Procedure for Utilization of Keratinous Substances.
DK29205C
(en )
1922-01-23
Procedure for the manufacture of tanning substances.
DK29326C
(en )
1922-02-13
Procedure for Making Yeast.
DK26890C
(en )
1920-11-08
Procedure for the production of low-smoke gunpowder varieties.
DK27322C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK22013C
(en )
1917-03-19
Leather Preparation Procedure.
DK22787C
(en )
1918-02-04
Procedure for the manufacture of glues or the like of glues.
DK26693C
(en )
1920-09-20
Procedure for the manufacture of veneer sheets.
DK20163C
(en )
1915-05-17
Procedure for Manufacturing Smokeless Powder.
DK28374C
(en )
1921-09-12
Dryer for Vadskerum.
DK22535C
(en )
1917-10-22
Procedure for mashing starchy materials.
DK24283C
(en )
1919-03-24
Procedure for the production of printing surfaces.
DK22663C
(en )
1917-12-10
Coating machine.
DK20295C
(en )
1915-06-28
Procedure for the manufacture of lighters.
DK20863C
(en )
1915-12-27
Procedure for the manufacture of lighters.
DK27324C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27405C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.