GB8913067D0
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1989-07-26
Multiple-set packer and method
EP0358433A3
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1990-07-18
Construction apparatus and construction method
AU8280487A
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1988-06-23
Method of manufacturing concrete and apparatus therefor
EP0169022A3
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1987-09-02
Concrete structural member and method for manufacture thereof
HU895846D0
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1990-02-28
Light-construction building material and method and apparatus for producing light-constuction honeycomb structures
GB8823195D0
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1988-11-09
Grouting method & apparatus
GB8816340D0
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1988-08-10
Method of & means for building
HUT60806A
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1992-10-28
Trussing and method for forming trussing and building
HUT53846A
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1990-12-28
Method for producing cement or concrete
HUT60795A
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1992-10-28
Method and device for producing piles
GB8906951D0
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1989-05-10
Method and system for construction
PL270132A1
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1989-07-24
Method and device for producing construction elements,especially of concrete
GB2234255B
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1992-09-30
Methylpolysilanes and method for their preparation
IL89143A0
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1989-09-10
Device and method for the production of concrete beams and the like
AU4325589A
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1990-04-02
Method and preparation for producing concrete
AU6997691A
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1991-04-11
Method and means for forming apertured concrete slabs
AU5049393A
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1994-01-13
Method of and means for forming apertured concrete slabs
GB8828280D0
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1989-01-05
Device & method for building construction
HUT51706A
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1990-05-28
Building body and method for producing same
HUT49304A
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1989-09-28
Method for producing hollow concrete and reinforced concrete elements
HUT54752A
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1991-03-28
Fluid-futhering establishment as well as structure and method for producing same
GB8812516D0
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1988-06-29
Improved construction method
HUT45577A
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1988-07-28
Lost cradling and method for producing reinforced concrete constructions
ZA867305B
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1987-05-27
Tamping method and means
SU1592307A1
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1990-09-15
Method of producing concrete mix