AU50631A
(en )
1932-05-12
Improvements in and relating tothe treatment of material for use inthe manufacture of cement or hydraulic lime
AU875832A
(en )
1933-08-24
Improvements in or relating tothe surface treatment of plasters and cement
AU2901430A
(en )
1931-10-22
Improvements in or relating tothe treatment of ores and similar material
AU391531A
(en )
1932-08-11
Improvements in and relating tothe manufacture of bricks andthe like
AU5831A
(en )
1931-11-05
Improvements in and relating tothe manufacture of articles of concrete andthe like
AU2568130A
(en )
1931-03-19
Improvements in or relating tothe manufacture of blocks of plaster or other material
AU1827234A
(en )
1935-07-18
Improvements in or relating tothe treatment of various materials for rendering them impermeable and fireproof
AU368431A
(en )
1932-04-21
Improvements in and relating tothe manufacture of spongecakes andthe like
AU612332A
(en )
1933-02-23
Improvements in or relating to plaster and cement mixes and to methods of applying thesame
AU2988030A
(en )
1931-06-18
Improvements in gaiter-like bandages and method of making same
AU1560428A
(en )
1929-09-17
Improvements in and relating tothe manufacture of cement andthe like
AU256031A
(en )
1932-06-23
Improvements in or relating tothe treating of thread
AU232931A
(en )
1932-06-02
Improvements in and relating tothe manufacture of wire mesh andthe like for concrete reinforcement andother purposes
AU971832A
(en )
1933-08-24
Improvements in or relating to methods of and apparatus for use in producing stiff double collars for personal wear
AU2568130B
(en )
1931-03-19
Improvements in or relating tothe manufacture of blocks of plaster or other material
AU1178533A
(en )
1934-03-22
Improvements in structures of concrete or like material andan improved unit for use therein
CA310710A
(en )
1931-04-21
Method of grinding cement materials
AU63331A
(en )
1931-08-27
Process and apparatus forthe manufacture of various articles from hydraulic cement andthe like
CA317234A
(en )
1931-11-17
Process of rendering cement, mortar and concrete watertight
CA318980A
(en )
1932-01-19
Waterproofing cement and composition
CA313425A
(en )
1931-07-21
Oxychloride cement composition
AU675732A
(en )
1933-04-13
Improvements in or relating tothe manufacture of rubber or similar material
AU1282133A
(en )
1934-04-12
Improvements in or relating tothe manufacture of porous plaster
AU101497B2
(en )
1937-07-15
Improvements in and relating tothe manufacture of artificial stone
AU101498B2
(en )
1937-07-15
Improvements in and relating tothe manufacture of artificial stone