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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ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
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ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
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Application filed by ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINETfiledCriticalATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
Application grantedgrantedCritical
Publication of FR849976ApublicationCriticalpatent/FR849976A/fr
B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
B25D9/06—Means for driving the impulse member
B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
FR849976D1938-02-081939-02-07Perfectionnements aux outils pneumatiques
ExpiredFR849976A
(fr)