DK26417C
(en )
1920-08-09
Guilloche Procedure and Apparatus.
DK27341C
(en )
1921-03-21
Procedure and Apparatus for Stapling Books.
DK26985C
(en )
1920-12-06
Apparatus for Sealing Letters and the like.
DK30426C
(en )
1922-10-09
Method and Apparatus for Rapid Foam Preparation.
DK28977C
(en )
1921-12-12
Procedure for Manufacturing Piston Rings and Apparatus for Carrying Out the Procedure.
DK26539C
(en )
1920-08-30
Procedure and Apparatus for the Combustion of Sulfur.
DK25995C
(en )
1920-05-25
Apparatus for Covering Stacks and the like.
DK27954C
(en )
1921-07-04
Apparatus for lifting barrels and the like.
DK22857C
(en )
1918-02-25
Procedure for Balancing Equilibrium Bodies and Apparatus for Applying the Procedure.
DK24792C
(en )
1919-07-21
Apparatus for collecting and transporting manure.
DK23068C
(en )
1918-05-06
Apparatus for Determining Time Conditions, Appointments and the like.
DK29843C
(en )
1922-07-03
Method and Apparatus for Adding Pin Strips.
DK26667C
(en )
1920-09-20
Method and Apparatus for the production of relief images of smooth, planar drawings.
DK23193C
(en )
1918-07-01
Method and Apparatus for Making Paper Bags.
DK24849C
(en )
1919-08-11
Apparatus for sealing bullet holes in ships and the like.
DK25873C
(en )
1920-04-26
Liquid Evaporation Procedure and Apparatus.
DK23303C
(en )
1918-07-29
Apparatus for Lifting and Lowering Grates.
CH90088A
(en )
1921-08-01
Electrolytic apparatus.
DK30056C
(en )
1922-08-14
Apparatus for Finding Seeds, Copra and Similar Materials.
DK25967C
(en )
1920-05-17
Lens Procedure and Apparatus.
DK28420C
(en )
1921-09-12
Method and Apparatus for Cutting Metal Under Water.
DK21329C
(en )
1916-07-10
Procedure and Apparatus for Drying.
DK26728C
(en )
1920-09-27
Apparatus for centering axles and the like.
DK24960C
(en )
1919-09-08
Device for Kumteseler and the like.
DK26142C
(en )
1920-06-21
Apparatus for debarking curve arrows and the like.