IL48872A0
(en )
1976-03-31
Improvements in solar panels
MY8200107A
(en )
1982-12-31
Improvements in or relating to bridges and like structures
HK23181A
(en )
1981-06-05
Panels and their attachment means
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
GR62569B
(en )
1979-05-10
Improvements in or relating to solar heating panels
ZA776964B
(en )
1979-04-25
Improvements in or relating to fastening
HK70584A
(en )
1984-09-21
Improvements in or relating to slab-elements for covering the ground
ZA773680B
(en )
1978-05-30
Improvements in or relating to roof supports
PH14148A
(en )
1981-03-05
Improvements in and relating to air-line lubbricators and the like
GB2000273B
(en )
1982-01-06
Improvements in or relating to solar panels
PH13344A
(en )
1980-03-17
Improvements in or relating to roof structures
ZA757015B
(en )
1976-10-27
Improvements in or relating to selfadvancing mine roof supports
ZA777090B
(en )
1978-09-27
Improvements in or relating to roof supports
GB2034390B
(en )
1982-11-17
Device for use in fastening facing panels
ZA755563B
(en )
1977-03-30
Improvements in or relating to securing means for roofing panels and the like
ZA77953B
(en )
1978-06-28
Improvements in or relating to securing means for roofing panels and the like
MY8400032A
(en )
1984-12-31
Improvements in or relating to the desigh and construction
ZA767228B
(en )
1978-02-22
Improvements in or relating to buildings
ZA761010B
(en )
1977-01-26
Improvements in or relating to mine roof supports
ZA756803B
(en )
1976-12-29
Improvements in and relating to roofing and the like
ZA764568B
(en )
1978-03-29
Improvements in or relating to building structures
ZA745587B
(en )
1975-12-31
Improvements in and relating to roofing panels and the like
ZA761366B
(en )
1977-02-23
Improvements in or relating to temporary buildings
ZA785226B
(en )
1979-12-27
Improvements in or relating to acoustic panels