ZA743974B
(en )
1975-06-25
Improvements in and relating to buildings
ZA743059B
(en )
1975-05-28
Improvements in and relating to buildings
ZA742940B
(en )
1975-05-28
Improvements in or relating to tyre building mashinery
MTP768B
(en )
1975-03-17
Improvements in used relating to building
ZM1673A1
(en )
1974-02-21
Improvements in or relating to building structures
ZA747781B
(en )
1976-07-28
Improvements in or relating to self-drilling blind-rivetin
ZA741309B
(en )
1975-02-26
Improvements in or relating to packagung
ZA728638B
(en )
1974-08-28
Improvements relating to building
HK46177A
(en )
1977-09-16
Improvements in or relating to building construction
ZA744922B
(en )
1975-09-24
Improvements in or relating to building units
PH9731A
(en )
1976-02-27
Improvements in or relating to building construction
ZA733875B
(en )
1974-03-27
Improvements in or relating to building construction
AU7525074A
(en )
1976-05-13
Improvements in or relating to building construction
ZA722741B
(en )
1973-01-31
Improvements in or relating to building construction
IE37268B1
(en )
1977-06-08
Improvements in or relating to building constructions
ZA738006B
(en )
1974-09-25
Improvements in or relating to woolgrease
ZA732452B
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1974-11-27
Improvements in or relating to building elements
HK32579A
(en )
1979-05-25
Improvements in or relating to building methods
ZA732197B
(en )
1974-06-26
Improvements in or relating to roofing
AU491358B2
(en )
1976-02-05
Improvements in or relating to building units
AU492286B2
(en )
1975-07-03
Improvements in or relating to buildings
ZA737577B
(en )
1975-02-26
Improvements in or relating to tents
ZA735967B
(en )
1975-02-26
Improvements in or relating to structural elements
ZA723323B
(en )
1973-02-28
Improvements in or relating to building construction members
ZA738607B
(en )
1974-10-30
Improvements in or relating to the construction of houses