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Application filed by Gruen & Bilfinger AgfiledCriticalGruen & Bilfinger Ag
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Publication of AT275819BpublicationCriticalpatent/AT275819B/de
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
E04G21/12—Mounting of reinforcing inserts; Prestressing
E04G21/121—Construction of stressing jacks
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Engineering & Computer Science
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Architecture
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Civil Engineering
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Structural Engineering
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Fluid-Pressure Circuits
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AT712767A1966-08-051967-07-31Verfahren und Vorrichtung zum Spannen und Verkeilen von Drähten für Spannbeton
AT275819B
(de)