CH298341A
(en )
1954-04-30
Telecommunication method.
DK75110C
(en )
1952-12-08
Method for producing a coating and insulation compound.
SU75580A1
(en )
1948-11-30
Method for producing aluminosilicate brick
DK80776C
(en )
1956-03-26
Method for producing coatings on surfaces.
DK74543C
(en )
1952-08-11
Method for manufacturing building boards.
DK78543C
(en )
1954-12-06
Method for gluing surfaces together.
DK72912C
(en )
1951-08-13
Method for making silos.
DK73601C
(en )
1952-01-02
Method of manufacturing building elements.
DK75465C
(en )
1953-02-16
Method for manufacturing building boards.
DK70904C
(en )
1950-04-17
Method for producing a light nodule-shaped insulating material.
GR12100B
(en )
1949-07-05
METHOD OF CONSTRUCTION OF BUILDINGS FOR PREPARED ELEMENTS.
DK87713C
(en )
1959-08-17
Method for making plastically shaped, later curing objects.
DK80240C
(en )
1955-12-05
Method of manufacturing an underwater tunnel.
DK75584C
(en )
1953-03-16
Method for manufacturing cores for electromagnets.
DK76397C
(en )
1953-09-21
Method for making floorboards.
DK76233C
(en )
1953-08-17
Method of making rugs.
GR11989B
(en )
1949-03-26
INSULATION TILES AFTER PANELS.
DK80230C
(en )
1955-12-05
Method for manufacturing optical elements.
DK74632C
(en )
1952-08-25
Process for the production of insulation material, in particular building material.
CH280701A
(en )
1952-01-31
Coating for demijohns.
DK72613C
(en )
1951-06-11
Method for manufacturing melt conductors.
DK73382C
(en )
1951-11-19
Process for the preparation of α-halogen-γ-butyrolactones.
DK73934C
(en )
1952-03-24
Process for the preparation of 4-halo-butanol-1.
DK78496C
(en )
1954-11-29
Process for the preparation of 20-acyloxy-pregnanes.
DK78842C
(en )
1955-02-14
Process for the preparation of N-dialkylaminoalkylphentiazines.