ZA772448B
(en )
1978-07-26
Improvements in or relating to the moulding of panels and the like
ZA786158B
(en )
1979-10-31
Improvements in and relating to ropes and the like
ZA775368B
(en )
1978-07-26
Improvements in or relating to solar heating panels
ZA771611B
(en )
1978-01-25
Improvements in or relating to solar heating panels
ZA776964B
(en )
1979-04-25
Improvements in or relating to fastening
AU521618B2
(en )
1982-04-22
Roof and wallcovering
DE2860369D1
(en )
1981-03-19
Construction set for climatised roofs or facades and its use as evaporator
DE2860904D1
(en )
1981-11-05
Improvements in girder fittings
ZA773680B
(en )
1978-05-30
Improvements in or relating to roof supports
GB2000273B
(en )
1982-01-06
Improvements in or relating to solar panels
PH13344A
(en )
1980-03-17
Improvements in or relating to roof structures
ZA777090B
(en )
1978-09-27
Improvements in or relating to roof supports
GB2034390B
(en )
1982-11-17
Device for use in fastening facing panels
ZA77953B
(en )
1978-06-28
Improvements in or relating to securing means for roofing panels and the like
ZA755563B
(en )
1977-03-30
Improvements in or relating to securing means for roofing panels and the like
PT68504A
(en )
1978-10-01
Improvements in or relating to tiles.
ZA785226B
(en )
1979-12-27
Improvements in or relating to acoustic panels
DE2861017D1
(en )
1981-11-26
Improvements in or relating to decollators
MY8400032A
(en )
1984-12-31
Improvements in or relating to the desigh and construction
ZA783389B
(en )
1979-06-27
Improvements in or relating to conveyors
ZA771488B
(en )
1978-06-28
Improvements in or relating to timberboard and the like
ZA772301B
(en )
1978-04-26
Improvements in and relating to roofing
ZA756803B
(en )
1976-12-29
Improvements in and relating to roofing and the like
ZA775919B
(en )
1978-10-25
Improvements in or relating to building
ZA772515B
(en )
1978-12-27
Improvements in and relating to building