DK22937C
(en )
1918-03-25
Procedure for the manufacture of a detergent.
DK24144C
(en )
1919-03-03
Procedure for the manufacture of a detergent.
DK21534C
(en )
1916-09-18
Procedure for the manufacture of a scale.
DK23832C
(en )
1918-12-09
Procedure for Making Socks.
DK22325C
(en )
1917-07-30
Procedure for Manufacturing Inverted Footwear.
DK20295C
(en )
1915-06-28
Procedure for the manufacture of lighters.
DK20863C
(en )
1915-12-27
Procedure for the manufacture of lighters.
DK29368C
(en )
1922-02-20
Procedure for the production of photographic reliefs.
DK20066C
(en )
1915-04-06
Machine for Making Hulsten.
DK23346C
(en )
1918-08-05
Procedure for the manufacture of a detergent.
DK29969C
(en )
1922-07-24
Procedure for the production of alkali nitrates.
DK24854C
(en )
1919-08-18
Procedure for Manufacturing Reflectors.
DK25075C
(en )
1919-09-29
Procedure for Manufacturing Reflectors.
DK16148C
(en )
1912-07-01
Procedure for Manufacturing Superfostat.
DK13155C
(en )
1910-04-18
Procedure for the manufacture of a finishing agent.
DK20003C
(en )
1915-03-22
Procedure for the production of rubber.
DK29326C
(en )
1922-02-13
Procedure for Making Yeast.
DK25147C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25148C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25179C
(en )
1919-11-03
Procedure for the manufacture of a substitute for tannins.
DK16637C
(en )
1912-11-11
Procedure for the manufacture of clunkers.
DK24884C
(en )
1919-08-18
Procedure for the manufacture of a substitute for shellac.
DK23345C
(en )
1918-08-05
Procedure for Making Soap Powder.
DK17615C
(en )
1913-08-04
Procedure for Manufacturing Ignition Rates.
DK17786C
(en )
1913-09-08
Procedure for Manufacturing Ignition Rates.