DK46761C
(en )
1933-01-16
Procedure for Making Yeast.
DK43397C
(en )
1930-11-24
Method for Manufacturing Depolarization Masses for Galvanic Elements.
DK40608C
(en )
1929-08-12
Method for Manufacturing Dried Superphosphate.
DK43504C
(en )
1930-12-15
Procedure for Manufacturing Tools.
DK44953C
(en )
1931-12-07
Method for Manufacturing Mica Plates.
DK40119C
(en )
1929-05-06
Method for Manufacturing Porous Building Materials.
DK45235C
(en )
1932-02-15
Procedure for Manufacturing Bricks.
DK40438C
(en )
1929-07-08
Method for Manufacturing a Porous Building Material.
DK40336C
(en )
1929-06-24
Method for Manufacturing Selenium Cells.
DK43764C
(en )
1931-02-23
Method for Manufacturing Porous Concrete.
DK45888C
(en )
1932-07-04
Procedure for Manufacturing Shards.
DK38118C
(en )
1927-11-07
Method for Manufacturing Insulation Materials.
DK40051C
(en )
1929-04-22
Procedure for Manufacturing Coatings.
DK40661C
(en )
1929-08-19
Electrolyte for Galvanic Elements.
DK44002C
(en )
1931-04-13
Procedure for Manufacturing Artificial Asphalt.
DK45671C
(en )
1932-05-17
Method for Manufacturing Solid Carbon Blocks.
DK44714C
(en )
1931-10-19
Method for Making Artificial Masses.
DK44713C
(en )
1931-10-19
Procedure for Manufacturing Oxide Cathodes.
DK45495C
(en )
1932-04-11
Procedure for Manufacturing Oxide Cathodes.
DK39849C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39846C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39847C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK39848C
(en )
1929-02-25
High Quality Resin Manufacturing Method.
DK43822C
(en )
1931-03-09
Procedure for Making Yeast.
DK42058C
(en )
1930-04-14
Method for Manufacturing a Flooring.