DK51038C
(en )
1935-12-16
Method and Apparatus for Manufacturing a Bituminous Road Construction Material.
DK47993C
(en )
1933-11-06
Method and Apparatus for Making Reinforced Film Strips.
DK49296C
(en )
1934-09-24
Method for Manufacturing a Bituminous Pavement Material.
DK50802C
(en )
1935-10-21
Method and Apparatus for the production of molded materials in the form of regular pieces.
DK52285C
(en )
1936-10-05
Method and Apparatus for Making Ties.
DK53834C
(en )
1937-11-08
Method and Apparatus for Pressing Agglomerable Material.
DK45959C
(en )
1932-07-18
Stone Material and Method for Manufacturing a Road Pavement.
DK48889C
(en )
1934-06-18
Method and Apparatus for Manufacturing Adhesives.
DK52746C
(en )
1937-02-22
Method and Apparatus for Making a Continuous Tobacco Filling.
DK49042C
(en )
1934-07-23
Building elements and method and machine for making such.
DK46790C
(en )
1933-01-16
Method of Apparatus for Continuous Extraction of Plastic Material.
DK48446C
(en )
1934-02-26
Method and Apparatus for Making Match Packs.
DK54723C
(en )
1938-05-09
Method and Apparatus for Making Paper.
DK52615C
(en )
1937-01-25
Method with associated Apparatus for Forming Thin Materials.
DK50952C
(en )
1935-11-25
Method and Apparatus for Manufacturing a Graphite Lubricant.
DK45777C
(en )
1932-06-06
Apparatus for spreading gravel and pebbles.
DK55364C
(en )
1938-10-24
Method and Apparatus for Manufacturing Pure Clay Soil.
DK48662C
(en )
1934-04-23
Method and Apparatus for Manufacturing the Chain.
DK56834C
(en )
1939-10-23
Method and Apparatus for the Production of Road Strips in Asphalt Pavement.
DK47131C
(en )
1933-03-27
Method and Apparatus for Sorting and Cleaning Concrete Casting Materials.
DK46962C
(en )
1933-02-20
Apparatus for spreading sand and gravel.
DK57729C
(en )
1940-06-24
Method and Apparatus for Manufacturing Fiber Mass Containers.
DK51311C
(en )
1936-02-24
Apparatus for Distribution of Road Material.
DK51987C
(en )
1936-08-10
Method and Machine for Making Wrapping Material.
DK52354C
(en )
1936-11-16
Method and Apparatus for the Production of Fog.