DK30083C
(en )
1922-08-21
Building item of Paper, Cardboard or similar, especially for Furniture.
DK30371C
(en )
1922-10-02
Building blank of paper or paperboard, in particular for the manufacture of furniture, doors and the like.
DK33052C
(en )
1924-04-07
Device for Paraffinizing Matches of Wood, Cardboard, Paper or similar.
DK38129C
(en )
1927-11-07
Match tape made of wood or cardboard.
DK24904C
(en )
1919-08-25
Wrapping Cardboard, Cardboard or similar.
DK24537C
(en )
1919-05-19
Tube of parchment paper or similar.
DK33128C
(en )
1924-04-28
Procedure for impregnating leather, cardboard or similar.
DK23944C
(en )
1918-12-30
Canned box or similar of cardboard, wood or similar with metal coating.
DK33523C
(en )
1924-08-11
Procedure for the manufacture of solid sheets of fibrous fabrics, such as cardboard and the like.
DK22259C
(en )
1917-07-16
Procedure for the manufacture of cardboard or paper containers for margarine, fat or the like.
DK40922C
(en )
1929-10-14
Machine for the production of oval blanks of veneer sheets.
DK55301C
(en )
1938-10-03
Procedure for Treating the Surface of Paper, Cardboard or Cardboard.
DK57664C
(en )
1940-06-03
Machine for making Containers of Paper, Cardboard or similar Materials.
DK38659C
(en )
1928-04-10
Method for Manufacturing Waterproof Cardboard.
DK52845C
(en )
1937-03-22
Means for Coating Wood Products.
DK22471C
(en )
1917-09-24
Procedure for the manufacture of cardboard, cloth or waste paper.
DK36960C
(en )
1926-12-27
Process for the production of methyl alcohol or other oxygen-containing organic compounds.
DK67888C
(en )
1948-11-01
Process for the production of air and water vapor impermeable, water resistant paper or cardboard.
DK46059C
(en )
1932-08-15
Procedure for making items for open, rectangular boxes of paper, cardboard or similar.
DK51156C
(en )
1936-01-20
Method of gluing pulp to manufacture paper, cardboard, wallboard or shaped fibrous products.
DK27696C
(en )
1921-05-23
Frame of Cardboard or Paper Strips.
DK50040C
(en )
1935-03-25
Procedure for Making Round Corners of Plywood or Glued Thicknesses.
DK31854C
(en )
1923-06-18
Procedure for impregnating wood or similar materials.
DK36288C
(en )
1926-07-26
Procedure for impregnating pipes or similar articles.
DK66199C
(en )
1948-01-12
Procedure for the manufacture of paper, paperboard, paperboard or other pulp products.