DK58687C
(en )
1941-05-19
Mold for Casting Floor Separations and Similar Building Parts.
DK58041C
(en )
1940-09-30
Mold for Casting Floor Separations and Similar Building Parts.
FR849766A
(en )
1939-12-01
Perfected Tile
DK62772C
(en )
1944-10-09
String casting mold.
DK58798C
(en )
1941-06-23
Procedure for the production of cast objects, in particular of concrete.
DK56260C
(en )
1939-06-06
Apparatus for Setting Up Wall Tiles.
FR856555A
(en )
1940-06-18
Runner for mat
DK70221C
(en )
1949-11-21
Method for making rennet.
FR853599A
(en )
1940-03-22
Brick
DK63319C
(en )
1945-03-26
Procedure for Manufacturing Building Elements.
DK71294C
(en )
1950-07-24
Method and mold for molding toy building elements.
DK56854C
(en )
1939-10-23
Concrete spacer casting machine.
DK60011C
(en )
1942-08-03
Method for Making Destructible Stiff Canvas.
DK58618C
(en )
1941-04-21
Casting compound for Doll Parts.
FR891595A
(en )
1944-03-10
Metal casting mold
DK58722C
(en )
1941-06-03
Procedure for the Introduction of Lead in Steel.
DK58780C
(en )
1941-06-16
Mold for the manufacture of concrete pipes and similar hollow bodies under vibration.
DK58110C
(en )
1940-10-28
Adjustable Column for Use in Casting Floor Separations.
FR849381A
(en )
1939-11-22
Formwork support
DK59220C
(en )
1941-11-17
Procedure for Manufacturing Clay Products.
DK61280C
(en )
1943-08-30
Method and Sicentrifuge for the manufacture of starch.
FR859714A
(en )
1940-12-27
Cellular floor
DK59899C
(en )
1942-06-22
Hook Connection for Comparing Building Elements.
GR8486B
(en )
1939-09-12
LIGHT METAL CASTING METHOD.
FR849059A
(en )
1939-11-14
Agglomerated concrete blocks