DK24697C
(en )
1919-06-30
Method of Making a Varnish.
DK22683C
(en )
1917-12-24
Procedure for Imitation of Oil Paintings.
DK22409C
(en )
1917-09-03
Procedure for Making Enamel.
DK24884C
(en )
1919-08-18
Procedure for the manufacture of a substitute for shellac.
DK31666C
(en )
1923-05-07
Machine for Manufacture of Glassware.
DK22571C
(en )
1917-11-05
Procedure for the production of dyes.
DK24843C
(en )
1919-08-11
Procedure for Making Caramel.
DK25120C
(en )
1919-10-13
Procedure for the manufacture of a varnish replacement.
DK26003C
(en )
1920-05-25
Procedure for the Elimination of Magnium by Electrical Route.
DK31736C
(en )
1923-05-22
Glassware making machine.
FI6778A
(en )
1917-10-04
Matches y.m. method of manufacture
NL5086C
(en )
1920-07-01
Tanning method
DK32914C
(en )
1924-03-03
Machine for the manufacture of pressed glassware.
DK24144C
(en )
1919-03-03
Procedure for the manufacture of a detergent.
DK27623C
(en )
1921-05-17
Procedure for Connecting Pipes.
DK23713C
(en )
1918-11-04
Method of Making a Lighting Fluid.
DK22619C
(en )
1917-11-26
Embodiment of Vanger for Lathe.
DK24017C
(en )
1919-02-03
Painter oil.
DK21813C
(en )
1917-01-15
Procedure for the manufacture of a protective coating.
DK22654C
(en )
1917-12-10
Method of Making Liquid Resin Soap.
DK22306C
(en )
1917-07-30
Method of Making Coke.
DK22523C
(en )
1917-10-15
Groove former for Saamaskiner.
DK24568C
(en )
1919-05-26
Procedure for Utilization of Leather Waste.
DK30187C
(en )
1922-09-04
Procedure for the Development of Bladder Acid.
DK29969C
(en )
1922-07-24
Procedure for the production of alkali nitrates.