ZA743839B
(en )
1975-06-25
Improvements in and relating to supports for concrete formwork
MY8100173A
(en )
1981-12-31
Improvement in or relating to concrete reinforcement
GB1521131A
(en )
1978-08-16
Methods of building construction and to constructional elements for use in said methods
ZA754196B
(en )
1976-06-30
Improvements in or relating to paving or building blocks
ZA751884B
(en )
1976-02-25
Improvements in or relating to tennis-rackets
MTP768B
(en )
1975-03-17
Improvements in used relating to building
ZA76903B
(en )
1977-09-28
Improvements in or relating to building blocks
ZA757003B
(en )
1976-10-27
Improvements in or relating to cephalosporins
ZA746541B
(en )
1975-10-29
Improvements in and relating to concrete formwork
ZA757497B
(en )
1976-11-24
Improvements in or relating to compactors
ZA75174B
(en )
1976-01-28
Improvements relating to framework structure
IE39719B1
(en )
1978-12-20
Improvements in or relating to structural elements of concrete
ZA755457B
(en )
1976-07-28
Improvements relating to tents
IE40345B1
(en )
1979-05-09
Improvements in or relating to climbing structures
AU494063B2
(en )
1976-01-15
Improvements in or relating to constructional elements of concrete
ZA75488B
(en )
1976-01-28
Improvements in and relating to buildings
ZA764568B
(en )
1978-03-29
Improvements in or relating to building structures
IE41225B1
(en )
1979-11-21
Improvements in or relating to frame structures
ZA742867B
(en )
1975-05-28
Improvements in or relating to building methods
ZA742185B
(en )
1975-12-31
Improvements in or relating to prefabricated structural elements
ZA755449B
(en )
1977-04-27
Improvements in or relating to sectional members
ZA747190B
(en )
1976-01-28
Improvements in or relating to structural members
ZA746110B
(en )
1975-12-31
Improvements in or relating to hosereels
ZA752652B
(en )
1976-08-25
Improvements in or relating to buildings
ZA744539B
(en )
1975-09-24
Improvements relating to concrete security structures