US4815892B1
(en )
1997-01-07
Drainage material and drainage core for a drainage system
DE3660864D1
(en )
1988-11-10
Method and system for selectively emptying or filling a tank
IL75525A
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1989-07-31
Process and apparatus for constructing a rigid concrete flooring for supporting a construction
GB2121340B
(en )
1986-02-26
Method and apparatus for making reinforcing cages for prestressed concrete piles
AU3552989A
(en )
1989-11-29
Machine and method for making concrete reinforcing bars
ZA907259B
(en )
1991-07-31
A method and a device for making earthen blocks
GB2068288B
(en )
1983-07-13
Method and apparatus for making reinforced concrete products and products made thereby
GB9014774D0
(en )
1990-08-22
Reinforced concrete piles
GB2157349B
(en )
1989-01-25
Apparatus for underground reinforced concrete walls
PL269570A1
(en )
1989-06-26
Reinforced concrete tank hopper and a method for making
EP0323659A3
(en )
1990-10-24
Method for preparing a granular detergent material and granular detergent material thereby obtained
GB8830055D0
(en )
1989-05-04
Method for making foundation for a jackable platform and means for carrying out the method
GB2245014B
(en )
1994-09-28
Method of and means for filling a void
PL275128A1
(en )
1990-04-17
Method of making reinforcement skeltons for precast concrete units
GB2201939B
(en )
1991-05-08
Reinforcement insertion apparatus for piles
PL261307A1
(en )
1988-09-01
A method for emptying a bituminous mass tank and a tank for applying this method
YU20984A
(en )
1988-08-31
Process for making reinforced concrete products
PL274376A1
(en )
1989-06-26
Pre-cast reinforced concrete ceiling and a method for making the pre-cast reinforced concrete ceiling
PL249866A2
(en )
1985-08-13
Apparatus for crushing reinforced concrete elements
HU890354D0
(en )
1990-01-28
Process and apparatus for pulling apart reinforced concrete piles and freeing the reinforcement
IL85034A0
(en )
1988-06-30
Reinforced concrete,method for its production and reinforcements
PL265174A1
(en )
1989-01-05
Apparatus for forming stirrups in particular those used in concrete reinforcements
HUT49304A
(en )
1989-09-28
Method for producing hollow concrete and reinforced concrete elements
GR80918B
(en )
1984-12-07
Method and silo for the automatic filling of a sand blasting machine
GB8720133D0
(en )
1987-09-30
Forming reinforced concrete walls