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Ecrofnier & Partners Ltd
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Ecrofnier & Partners Ltd
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Application filed by Ecrofnier & Partners LtdfiledCriticalEcrofnier & Partners Ltd
Application grantedgrantedCritical
Publication of FR1115627ApublicationCriticalpatent/FR1115627A/en
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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FR1115627D1953-11-171954-11-16
Tensioning process for reinforcing wires intended for use in the production of prestressed concrete
ExpiredFR1115627A
(en)