DK30548C
(en )
1922-10-30
Means for preventing the hanging of droppers on glass plates.
DK31772C
(en )
1923-05-28
Liquid Lifting System.
DK33029C
(en )
1924-03-31
Liquid Lifting System.
FR554133A
(en )
1923-06-05
Special alphabet for telephoto messages
DK35088C
(en )
1925-09-28
Procedure for the Separation of Chromium.
DK36601C
(en )
1926-09-27
Procedure for Distilling Liquids.
DK29306C
(en )
1922-02-06
Procedure for the production of gelatin printing plates.
GR224B
(en )
1921-12-31
LORION MULTICULTURAL FOR THE LIFTING OF LIQUIDS.
DK32865C
(en )
1924-02-18
Device for Suspension of the Handlebar on Automobiles.
DK42909C
(en )
1930-09-08
Procedure for the production of clichés.
DK35036C
(en )
1925-09-21
Procedure for the Production of Paintings.
DK33846C
(en )
1924-11-10
Remedy for Fleas.
DK37816C
(en )
1927-08-15
Procedure for Purifying Liquids.
DK32289C
(en )
1923-09-17
Procedure for Making Cartoons.
DK32613C
(en )
1923-12-10
Procedure for Making Litopon.
DK33140C
(en )
1924-04-28
Procedure for Making Litopone.
DK31406C
(en )
1923-03-12
Procedure for Making Litopon.
DK30693C
(en )
1922-11-20
Procedure for Manufacturing Perleessens.
DK30661C
(en )
1922-11-13
Procedure for the production of very thin magnesium.
DK41408C
(en )
1929-12-30
Procedure for the Production of Diazotypes Not Yellowed by Henliggen.
DK35678C
(en )
1926-02-22
Procedure for Manufacturing Perleessens.
DK55092C
(en )
1938-08-15
Means for application to eggs to promote the course of incubation.
DK33535C
(en )
1924-08-11
Device for Adjusting the Thickness of Glass Plates Manufactured by Vertical Drawing.
DK31531C
(en )
1923-04-09
Procedure for the Production of Petroleum.
DK37869C
(en )
1927-08-29
Liquid for Combating the Gooseberry Killer.