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DECOLLETAGE PLASTIQUE
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DECOLLETAGE PLASTIQUE
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Application filed by DECOLLETAGE PLASTIQUEfiledCriticalDECOLLETAGE PLASTIQUE
Priority to FR938800ApriorityCriticalpatent/FR1368317A/fr
Application grantedgrantedCritical
Publication of FR1368317ApublicationCriticalpatent/FR1368317A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
B23B49/001—Devices for detecting or indicating failure of drills
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR938800A1963-06-201963-06-20Dispositif de sécurité pour tour automatique
ExpiredFR1368317A
(fr)