AU148795B2
(en )
1951-09-20
Improvements in or relating tothe manufacture of cement pipes
AU3694550A
(en )
1951-09-20
Improvements in or relating tothe manufacture of cement pipes
AU156013B2
(en )
1951-02-15
Improvements in or relating tothe manufacture of brick
AU3870250A
(en )
1951-02-15
Improvements in or relating tothe manufacture of brick
CA467159A
(en )
1950-08-08
Water-setting cement compositions
AU148647B2
(en )
1950-11-23
Improvements in or relating tothe manufacture of N-Dialkylaminoalkyl-phenthiazines
CA469075A
(en )
1950-10-31
Manufacture of cementitious sheets
AU151728B2
(en )
1951-02-15
Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds
AU153944B2
(en )
1952-01-31
Improvements in and relating tothe manufacture of concrete pipes
AU3705550A
(en )
1950-11-23
Improvements in or relating tothe manufacture of N-Dialkylaminoalkyl-phenthiazines
CA465658A
(en )
1950-06-06
Cement
AU150409B2
(en )
1951-05-24
Improvements in manufacture of trichlorophenols
AU3871550A
(en )
1951-02-15
Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds
AU151243B2
(en )
1950-10-19
Improvements in or relating to the manufacture of polyguanamines
AU138161B2
(en )
1948-04-29
Improvements relating tothe manufacture of concrete pipes
AU654451A
(en )
1952-01-31
Improvements in and relating tothe manufacture of concrete pipes
AU162327B2
(en )
1953-02-05
Improvements in or relating tothe manufacture of concrete articles
AU149212B2
(en )
1950-11-23
Improvements in or relating tothe manufacture of N-dialkylaminoalkyl phenthiazines
AU151075B2
(en )
1950-09-28
Improvements in or relating tothe casting of concrete units
CA467294A
(en )
1950-08-15
Methods of making wallboard and the like
AU3609850A
(en )
1951-05-24
Improvements in manufacture of trichlorophenols
AU146277B2
(en )
1950-03-23
Improvements relating tothe construction of buildings
AU149639B2
(en )
1950-06-15
Improvements relating tothe construction of buildings
AU151378B2
(en )
1950-03-23
Improvements relating tothe construction of buildings
AU161538B2
(en )
1953-11-26
Improvements in or relating tothe manufacture of organochlorosilanes