CA542810A
(en )
1957-06-25
Method of stressing prestressed steel concrete members
CA526409A
(en )
1956-06-19
Reinforcements for prestressed concrete and method of making same
CA499786A
(en )
1954-02-02
Method and device for construction of structures and structural members of prestressed concrete
AU217936B2
(en )
1957-08-22
An improved method and means of constructing prestressed concrete bridges
CA526786A
(en )
1956-06-26
Methods and devices for the manufacture of prestressed concrete structural members
CA542632A
(en )
1957-06-25
Method and apparatus for the production of building elements and structures of prestressed concrete
AU2558557A
(en )
1957-08-22
An improved method and means of constructing prestressed concrete bridges
CA536968A
(en )
1957-02-05
Method of facing concrete building blocks
CA540331A
(en )
1957-04-30
Prestressed concrete structures and methods for making same
CA544446A
(en )
1957-08-06
Method of hardening manganese steel
FR1228200A
(en )
1960-08-26
Processes and machines for the manufacture of prestressed concrete beams and columns
FR1165394A
(en )
1958-10-21
Construction process for prestressed concrete tanks
CA537605A
(en )
1957-02-26
Method and apparatus for making prestressed concrete articles
AU239810B2
(en )
1961-01-12
Method forthe production of prestressed concrete pipes
AU216075B2
(en )
1958-01-16
Means and method of applying concrete
CA536672A
(en )
1957-02-05
Pre-stressed reinforced concrete beams
CA550820A
(en )
1957-12-31
Stressing jig for concrete reinforcement
AU6240260A
(en )
1961-01-12
Method forthe production of prestressed concrete pipes
AU2959157A
(en )
1958-01-16
Means and method of applying concrete
AU245289B2
(en )
1963-05-02
Method of prestressing upright-cylindrical concrete structures
AU228422B2
(en )
1959-01-08
Improved method of concrete construction
CA608808A
(en )
1960-11-15
Method and means for prestressing concrete pipe
AU236658B2
(en )
1960-10-27
Method and apparatus for making prestressed pipes of concrete or similar material
IE22539L
(en )
1960-05-25
Method of jointing roofs and framework consisting of¹light-weight concrete slabs.
CA539227A
(en )
1957-04-09
Method of manufacturing cement