CA534462A
(en )
1956-12-18
Manufacture of dry finely divided material suitable for use in making cement and concrete
AU206834B2
(en )
1955-09-22
Improvements in and relating tothe production of prestressed concrete
AU765355A
(en )
1955-09-22
Improvements in and relating tothe production of prestressed concrete
AU218274B2
(en )
1958-01-23
Cementitious material and method of preparation thereof
CA539234A
(en )
1957-04-09
Manufacture of concrete and like moulded blocks
AU163080B2
(en )
1953-06-18
Improvements in or relating tothe manufacture of cement and cementitious substances
CA516648A
(en )
1955-09-20
Cementitious material and method of making
CA526786A
(en )
1956-06-26
Methods and devices for the manufacture of prestressed concrete structural members
AU211455B2
(en )
1957-09-19
Improvements in cement and like mixers
AU2964857A
(en )
1958-01-23
Cementitious material and method of preparation thereof
AU209187B2
(en )
1956-12-06
Improvements in and relating to adhesive plaster materials and tothe methods of and apparatus for making such materials
AU1754753A
(en )
1953-06-18
Improvements in or relating tothe manufacture of cement and cementitious substances
CA543519A
(en )
1957-07-16
Wallboard composition and method of making same
AU218909B2
(en )
1957-09-26
Improvements in and relating tothe shaping or forming of clay materials andthe like
AU1686056A
(en )
1957-09-19
Improvements in cement and like mixers
AU212949B2
(en )
1956-12-13
Improvements in or relating to ferrite material for use with microwave frequencies and methods of manufacturing such materials
CA530190A
(en )
1956-09-11
Roofing material and process of making same
AU211000B2
(en )
Improvements in and relating to concrete mixers
AU1879056A
(en )
1956-12-06
Improvements in and relating to adhesive plaster materials and tothe methods of and apparatus for making such materials
CA539205A
(en )
1957-04-09
Concrete blocks and walls and processes of making them
AU216468B2
(en )
1957-02-28
Manufacture of finely porous materials
AU241296B2
(en )
1960-08-25
Improvements in and relating to bottomless moulds used for the moulding of cementitious or similar materials
AU1684356A
(en )
1957-09-26
Improvements in and relating tothe shaping or forming of clay materials andthe like
AU220319B2
(en )
1957-08-01
Improvements in and relating tothe glazing or other surface treatments of concrete or other cement containing materials
AU160958B2
(en )
1952-08-07
Improvements in or relating tothe manufacture of cellular materials