DK32340C
(en )
1923-10-01
Method for Manufacturing a Multicolor Grain for Multicolor Photography.
DK30093C
(en )
1922-08-21
Method for Manufacturing Plywood.
DK27470C
(en )
1921-04-18
Procedure for Manufacturing Multicolor Filters.
DK32214C
(en )
1923-09-03
Method for Manufacturing Recording Plates for Indirect Three-Color Photography.
DK30247C
(en )
1922-09-11
Procedure for Forming Cyan Compounds.
DK36155C
(en )
1926-06-28
Method for Manufacturing a Fiber-Clad Core.
DK28893C
(en )
1921-12-05
Procedure for Manufacturing Stamps.
DK28391C
(en )
1921-09-12
Method for Manufacturing Form Plates.
DK30405C
(en )
1922-10-09
Method for Manufacturing Induction-Free Electrical Resistors.
DK25029C
(en )
1919-09-15
Method for Producing Colored Photographic Images.
DK25347C
(en )
1919-12-22
Cost Making Machine.
DK29765C
(en )
1922-06-19
Fiberboard manufacturing apparatus.
DK25288C
(en )
1919-12-08
Tablet Manufacturing Machine.
DK36329C
(en )
1926-08-02
Method for Manufacturing Daylight Developers for Photographic Plates.
DK29378C
(en )
1922-02-20
Method for producing a water-gas-like gas.
DK24412C
(en )
1919-04-22
Procedure for Manufacturing Skraa.
DK29089C
(en )
1921-12-27
Procedure for Making Stamps.
DK27369C
(en )
1921-03-29
Method for Manufacturing Matrices for Typographic Form Plates.
DK32774C
(en )
1924-01-28
Machine for Manufacturing Form Owners.
DK32586C
(en )
1923-12-03
Method for Manufacturing a Flooring Material.
DK29271C
(en )
1922-01-30
Camera.
ES71018A1
(en )
1919-11-16
A procedure for manufacturing nitro-ammonia explosives.
ES71499A1
(en )
1920-01-28
A pencil-reservoir.
ES73817A2
(en )
1920-08-16
A pencil-reservoir.
ES75284A1
(en )
1920-12-16
A switch-switch.