DK27012C
(en )
1920-12-13
Method and Apparatus for Making Hollow Pointed Cigars.
DK23193C
(en )
1918-07-01
Method and Apparatus for Making Paper Bags.
DK30426C
(en )
1922-10-09
Method and Apparatus for Rapid Foam Preparation.
DK30586C
(en )
1922-11-06
Method and Apparatus for Manufacturing Decolorizing Coal.
DK24847C
(en )
1919-08-11
Method and Apparatus for Making Paper Yarn.
DK28420C
(en )
1921-09-12
Method and Apparatus for Cutting Metal Under Water.
DK28083C
(en )
1921-07-25
Method and Apparatus for the production of artificial fuels.
DK23826C
(en )
1918-12-02
Method and Apparatus for Making Colorful Photographic Images.
DK24106C
(en )
1919-02-17
Method and Apparatus for Manufacturing Boot Protectors.
DK26417C
(en )
1920-08-09
Guilloche Procedure and Apparatus.
DK29843C
(en )
1922-07-03
Method and Apparatus for Adding Pin Strips.
DK29863C
(en )
1922-07-03
Method and Apparatus for Making Colored Vivid Images.
DK20923C
(en )
1916-01-17
Method and Apparatus for Making Salt Salt.
DK29679C
(en )
1922-06-06
Method and apparatus for making cementitious articles.
DK21909C
(en )
1917-02-19
Apparatus for Decoction of Nutrients.
DK23728C
(en )
1918-11-18
Apparatus for cleaning and re-drilling of smoked tobacco pipes.
DK26539C
(en )
1920-08-30
Procedure and Apparatus for the Combustion of Sulfur.
DK23068C
(en )
1918-05-06
Apparatus for Determining Time Conditions, Appointments and the like.
DK28760C
(en )
1921-11-07
Method and Apparatus for Cutting Ice.
DK27478C
(en )
1921-04-25
Procedure and Apparatus for Making Imitations of Oak.
DK25054C
(en )
1919-09-22
Method and Apparatus for Manufacturing Waterproof Sulfur Fabrics.
DK26728C
(en )
1920-09-27
Apparatus for centering axles and the like.
DK36040C
(en )
1926-05-25
Method and Apparatus for the Production of Printed matter.
DK24794C
(en )
1919-07-21
Method and Apparatus for Recovering the Fibers in Used Paper.
DK30921C
(en )
1922-12-11
Method and Apparatus for Cleaning the Electrodes for Electric Filters.