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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SPENGLER PIERRE FR
Original Assignee
SPENGLER PIERRE FR
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Publication date
Application filed by SPENGLER PIERRE FRfiledCriticalSPENGLER PIERRE FR
Priority to FR7215849ApriorityCriticalpatent/FR2183357A5/fr
Application grantedgrantedCritical
Publication of FR2183357A5publicationCriticalpatent/FR2183357A5/fr
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
E04G25/00—Shores or struts; Chocks
E04G25/04—Shores or struts; Chocks telescopic
E04G25/08—Shores or struts; Chocks telescopic with parts held relatively to each other by friction or gripping