FR1135858A
(en )
1957-05-06
prefabricated building
FR1133003A
(en )
1957-03-20
Reticulated structure for building panels
DK78624C
(en )
1954-12-20
Building construction for use in storey separations and roofs.
FR1062502A
(en )
1954-04-23
Construction in prefabricated elements
FR1067963A
(en )
1954-06-21
Reinforced concrete structures and elements
FR1127497A
(en )
1956-12-17
Improvement in roofing for buildings
FR1080475A
(en )
1954-12-09
construction elements for conservatories and glazed rooms
FR1067034A
(en )
1954-06-11
building elements
FR1096197A
(en )
1955-06-09
Floor in prefabricated concrete elements
FR1061305A
(en )
1954-04-12
Skylights and skylights
FR1061950A
(en )
1954-04-16
Improvement in watertight fittings
CH343623A
(en )
1959-12-31
Roof construction, especially tent construction
CH305360A
(en )
1955-02-28
Building.
FR1076920A
(en )
1954-11-03
Construction in prefabricated elements
FR1049692A
(en )
1953-12-31
building elements
ES59356Y
(en )
1958-07-01
Prefabricated part-brick for roofs and floors
FR1059191A
(en )
1954-03-23
Roof and elements for its construction
CA488742A
(en )
1952-12-09
Shuttering for use in forming arched roofs and other curved concrete and like structures
DE6600182U
(en )
1969-01-09
SEALING STRIPS FOR CLOSING CRACKS OR JOINTS IN BUILDINGS
ES212815A1
(en )
1954-04-01
IMPROVEMENTS IN THE CONSTRUCTION OF BUILDING AND ROOF COVERINGS
FR1058255A
(en )
1954-03-15
Improvements to prefabricated building elements
GR16142B
(en )
1955-03-28
ANTI-SEISMIC BRICK USED IN THE BUILDING OF EARTHQUAKE AFFECTED AREAS.
FR1063816A
(en )
1954-05-07
prefabricated building elements and their applications
DK97207C
(en )
1963-10-28
Profile for use in frame-shaped building constructions.
FR1056583A
(en )
1954-03-01
Floor in prefabricated elements