CH405386A
(en )
1966-01-15
Building structure
PT37922A
(en )
1961-06-22
INSTALLATION OF CHOICE
FR1272448A
(en )
1961-09-22
Construction of false ceilings with prefabricated load-bearing members and cover plates
CH398933A
(en )
1966-03-15
Floor construction
FR1270366A
(en )
1961-08-25
Prefabricated structure and elements for its construction
BE599525A
(en )
1961-05-16
Construction of false ceilings with load-bearing members and prefabricated cover plates
FR1272449A
(en )
1961-09-22
Construction of suspended ceilings with prefabricated suspension elements and cover plates
FR1229252A
(en )
1960-09-06
Floor tiles and tiles made with such tiles
FR1230119A
(en )
1960-09-13
Improvements to beams and construction elements
FR1271188A
(en )
1961-09-08
Prefabricated building deck and its applications
AT241075B
(en )
1965-07-12
Wall and ceiling cladding
FR1164683A
(en )
1958-10-13
self-supporting floor elements and joist made up of these elements
FR1313240A
(en )
1962-12-28
building elements
BE599527A
(en )
1961-05-16
Construction of suspended ceilings with prefabricated suspension elements and cover plates
FR1275936A
(en )
1961-11-10
Form of construction of walls of safes and the like
FR1215113A
(en )
1960-04-14
Improvements in the construction of metal cable connection studs
FR1203903A
(en )
1960-01-21
Prefabricated floor
FR1216154A
(en )
1960-04-22
prefabricated floor elements and floors constructed with these elements
FR1172553A
(en )
1959-02-11
Prefabricated joist and slab floor
CH364602A
(en )
1962-09-30
Ceiling construction
FR1265203A
(en )
1961-06-30
Building panels and constructions incorporating such panels
FR78294E
(en )
1962-06-29
prefabricated floor elements and floors constructed with these elements
FR1308019A
(en )
1962-11-03
Prefabricated partitions and ceilings
MC119A7
(en )
1962-11-12
Floor and its suspension
ES79725Y
(en )
1962-04-01
Roof composed of resistant elements and prefabricated covering