FR914180A
(en )
1946-10-01
Advanced prefabricated building
FR931739A
(en )
1948-03-02
Prestressed concrete
DK61505C
(en )
1943-11-01
Method and Form for the Production of Concrete Ribbed Decks with Insulating Filling Material.
DK67532C
(en )
1948-08-30
Procedure for the manufacture of ship hulls of reinforced concrete and ship hulls manufactured in accordance with the procedure.
DK63914C
(en )
1945-09-03
Procedure for the manufacture of asphalt concrete and similar bituminous products of acid asphalt.
DK62083C
(en )
1944-03-27
Method for Manufacturing Insulation Materials.
DK66548C
(en )
1948-04-05
Methods and Apparatus for the Manufacture of Polycondensation Products.
DK67139C
(en )
1948-06-28
Method and Apparatus for Manufacturing Moldings, e.g. of Concrete.
DK69126C
(en )
1949-05-02
Method for producing insulating material.
DK75762C
(en )
1953-04-27
Reinforcing bar and method of making one.
DK77247C
(en )
1954-03-15
Luminescence material and method of its manufacture.
DK59020C
(en )
1941-09-08
Procedure for the production of sound and heat insulating building materials.
DK65874C
(en )
1947-11-10
Method of Making Pressed Concrete Drilling Piles.
ES153706A1
(en )
1943-03-01
AN APPARATUS FOR THE MANUFACTURE OF BLOCKS, MEDIOBLOCKS, BOVEDILLAS AND OTHER VIBRATED AND PRESSED CONCRETE PIECES
DK65748C
(en )
1947-10-13
Procedure and Installations for the manufacture of ceramic moldings, in particular bricks.
DK65565C
(en )
1947-08-25
Procedure for the production of polygonal pipes and similar hollow moldings of reinforced asbestos cement or other fibrous cement.
DK67216C
(en )
1948-07-12
Method for the production of tubular bodies of prestressed concrete.
DK63015C
(en )
1944-12-11
Procedure in the production of cement with so-called mesaslam as starting material.
ES153354A1
(en )
1943-03-01
PROCEDURE FOR THE MANUFACTURE OF CONCRETE BRICKS
DK73839C
(en )
1952-03-03
Artificial, luminescent material and method of its manufacture.
DK61636C
(en )
1943-11-29
Procedure for the manufacture of cork moldings.
DK71263C
(en )
1950-07-17
Process for the production of cement without shrinkage or even with expansion.
DK75908C
(en )
1953-06-01
Termion cathode and method of making the same.
DK62364C
(en )
1944-06-19
Process for the preparation of self-curing polymers and blend polymers.
CH229220A
(en )
1943-10-15
Procedure for testing the structure of fine-pored masses.