DK59306C
(en )
1941-12-15
Procedure for the manufacture of molds and apparatus for its implementation.
FR760998A
(en )
1934-03-07
Glass
DK55981C
(en )
1939-03-27
Methods and apparatus for making glass or glass fibers.
DK45878C
(en )
1932-07-04
Method and Machine for Making Glass Tubes.
DK55963C
(en )
1939-03-20
Method and Apparatus for the Manufacture of Cellulose Cellulose.
DK61913C
(en )
1944-02-14
Procedure for Treating Glass Rods.
DK57729C
(en )
1940-06-24
Method and Apparatus for Manufacturing Fiber Mass Containers.
DK56158C
(en )
1939-05-08
Clay Procedure and Apparatus.
DK53224C
(en )
1937-06-14
Method and Apparatus for Spinning Taver.
DK59295C
(en )
1941-12-15
Remote Camera or similar Apparatus.
DK63282C
(en )
1945-03-19
Methods and apparatus for making clad sheets.
DK58517C
(en )
1941-03-17
Procedure and Apparatus for Manufacturing Screwdrivers.
DK56973C
(en )
1939-11-27
Procedure for Treating Glass Rods.
DK57592C
(en )
1940-05-14
Procedure for Treating Glass Rods.
FR836263A
(en )
1939-01-13
Glass hollow brick
DK55726C
(en )
1939-01-16
Method and Apparatus for the Extraction and Purification of Starch.
DK55465C
(en )
1938-11-14
Method and Apparatus for the Production of Fog.
DK58117C
(en )
1940-10-28
Optical Apparatus for Cinematography and Television.
DK54723C
(en )
1938-05-09
Method and Apparatus for Making Paper.
DK72151C
(en )
1951-02-12
Method of making sheets or strips of fiber cement and apparatus for carrying out the method.
DK48889C
(en )
1934-06-18
Method and Apparatus for Manufacturing Adhesives.
DK55875C
(en )
1939-02-27
Procedure and Apparatus for Graveling of Roads.
ES143532A1
(en )
1942-06-16
A method and apparatus for obtaining fibers of molten glass and analogous fusible substances.
DK57377C
(en )
1940-03-11
Method and Apparatus for Cutting or Cutting Plates.
DK55832C
(en )
1939-02-13
Optical Illusion Apparatus.