ZA766238B
(en )
1978-01-25
Improvements in or relating to acid-resistant cement
AU8582075A
(en )
1977-04-21
Concrete constructional element in the form of a slab
AU2669877A
(en )
1979-01-04
Concrete preparation
JPS5296625A
(en )
1977-08-13
Cement composition and production thereof
JPS52152611A
(en )
1977-12-19
Improvement of reinforced concrete structure
HK52780A
(en )
1980-09-26
Improvements in or relating to concrete reinforcement
JPS52115530A
(en )
1977-09-28
Concrete forms and concrete building structure
HK43883A
(en )
1983-10-28
Improvements in or relating to building blocks
IL53204A0
(en )
1977-12-30
The production of cellular concrete
JPS539825A
(en )
1978-01-28
Production of lighfweight concrete
ZA786208B
(en )
1979-10-31
Improvements in or relating to the manufacture of cementitious products
AU3123177A
(en )
1979-06-14
Fabrication of fire-proofed concrete elements
ZA76903B
(en )
1977-09-28
Improvements in or relating to building blocks
ZA762651B
(en )
1977-08-31
Improvements in or relating to the manufacture of precast concrete elements
JPS535815A
(en )
1978-01-19
Reinforced concrete structure
JPS52152924A
(en )
1977-12-19
Production of lightteight concrete
GB1549859A
(en )
1979-08-08
Casting of concrete structures
JPS52139133A
(en )
1977-11-19
Composite of cement
JPS5332927A
(en )
1978-03-28
Vibrationnfree concrete crusher
ZA764568B
(en )
1978-03-29
Improvements in or relating to building structures
JPS52111915A
(en )
1977-09-20
Molding in case of making irregularrshaped object of concrete
JPS5227417A
(en )
1977-03-01
Solid construction of precast concrete member
ZA771941B
(en )
1978-11-29
Improvements in and relating to building blocks
JPS52154208A
(en )
1977-12-21
Preecast concrete construction
ZA76921B
(en )
1977-01-26
Improvements in or relating to pre-cast walls for use in building construction