IL53278A0
(en )
1978-01-31
Improvements in or relating to identification systems
ZA773784B
(en )
1978-05-30
Improvements in or relating to fastening devices
PT67081A
(en )
1977-10-01
Improvements in or relating to coatings
ZA776964B
(en )
1979-04-25
Improvements in or relating to fastening
ZA781009B
(en )
1979-02-28
Improvements in or relating to conveying systems
ZA765468B
(en )
1977-09-28
Improvements in or relating to telecommunication systems
ZA774778B
(en )
1979-03-28
Improvements in or relating to glycerokinases
JPS5336917A
(en )
1978-04-05
Building structure
JPS52108616A
(en )
1977-09-12
Building
ZA774654B
(en )
1978-06-28
Improvements in or relating to dartboards
GB1549844A
(en )
1979-08-08
Building system elements
ZA771407B
(en )
1978-02-22
Improvements in or relating to relays
ZA767228B
(en )
1978-02-22
Improvements in or relating to buildings
GR60366B
(en )
1978-05-20
Improvements in or relating to building systems
PT65724B
(en )
1978-04-18
Improvements in or relating to building systems
ZA767067B
(en )
1977-10-26
Improvements in or relating to building systems
ZA773282B
(en )
1978-04-26
Improvements in or relating to ventilators
GB2297449B
(en )
1997-01-08
Improvements in or relating to ranging systems
AU1507476A
(en )
1977-12-22
Building system
ZA766194B
(en )
1977-10-26
Improvements in or relating to building units
ZA771941B
(en )
1978-11-29
Improvements in and relating to building blocks
ZA764568B
(en )
1978-03-29
Improvements in or relating to building structures
JPS52118932A
(en )
1977-10-05
Sounddproof building structure
AU1600276A
(en )
1978-01-26
Building panels
ZA767690B
(en )
1977-12-28
Improvements in or relating to glazing structures