CA1308932C - Coffrage isolant perdu pour la realisation de murs en beton, dispositifs connexes et systeme de mise en oeuvre
- Google Patents
Coffrage isolant perdu pour la realisation de murs en beton, dispositifs connexes et systeme de mise en oeuvre
Info
Publication number
CA1308932C
CA1308932CCA000616040ACA616040ACA1308932CCA 1308932 CCA1308932 CCA 1308932CCA 000616040 ACA000616040 ACA 000616040ACA 616040 ACA616040 ACA 616040ACA 1308932 CCA1308932 CCA 1308932C
Authority
CA
Canada
Prior art keywords
sections
tie
concrete
section
form structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Publication date
Priority claimed from US06/799,933external-prioritypatent/US4730422A/en
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of CA1308932CpublicationCriticalpatent/CA1308932C/fr
CA000616040A1985-11-201991-04-09Coffrage isolant perdu pour la realisation de murs en beton, dispositifs connexes et systeme de mise en oeuvre
Expired - LifetimeCA1308932C
(fr)