CA467292A
(en )
1950-08-15
Methods of and apparatus for making concrete roofing tiles or the like
CA443900A
(en )
1947-09-02
Building construction and bricks or blocks therefor
CA474524A
(en )
1951-06-19
Methods and devices for the manufacture of structures in pre-stressed concrete
AU137234B2
(en )
1948-08-19
Improved method of and apparatus forthe manufacture of roofing tiles andthe like
CA480053A
(en )
1952-01-08
Method of and apparatus for the manufacture of roofing tiles and the like
CA486260A
(en )
1952-09-09
Method of and apparatus for the manufacture of roofing tiles and the like
CA463795A
(en )
1950-03-21
Method for building with fibrous cement and structure obtained thereby
CA467290A
(en )
1950-08-15
Methods of and plants for mixing lime and sand for building and other constructional purposes
AU1462647A
(en )
1948-08-19
Improved method of and apparatus forthe manufacture of roofing tiles andthe like
CA474322A
(en )
1951-06-12
Forms for the construction of concrete walls and the like
CA462177A
(en )
1950-01-03
Building block and wall
AU142954B2
(en )
Anew and improved apparatus for laying bricks
AU156238B2
(en )
1951-11-01
Improvements in or relating to roofing tiles made from cement or like material
CA469878A
(en )
1950-12-05
Methods and compositions for resurfacing masonry and concrete structures
AU143373B2
(en )
1949-09-29
Improvements in method of and apparatus forthe manufacture of roofing tiles andthe like
AU143574B2
(en )
1949-08-04
A new and improved building block or the like and method and means for making the same
CA487140A
(en )
1952-10-14
Precast concrete or the like building blocks
AU135615B2
(en )
1948-06-10
Improvements inthe apparatus forthe manufacture of roofing tiles andthe like
AU477851A
(en )
1951-11-01
Improvements in or relating to roofing tiles made from cement or like material
CA478976A
(en )
1951-11-27
Manufacture of prestressed concrete pipes and the like
AU154723B2
(en )
1951-07-05
Method of building elongated concrete work and machine for carrying out the said method
AU2332748A
(en )
1949-09-29
Improvements in method of and apparatus forthe manufacture of roofing tiles andthe like
AU138329B2
(en )
1947-08-14
Method of and plant for mixing lime and sand for building andother constructional purposes
AU2231648A
(en )
1949-08-04
A new and improved building block or the like and method and means for making the same
AU148155B2
(en )
1950-06-01
Method and means for preventing the sliding of wire reinforcements ina concrete mass