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Priority claimed from FR7830366Aexternal-prioritypatent/FR2439718A1/fr
Application filed by Gefitec S.A.filedCriticalGefitec S.A.
Application grantedgrantedCritical
Publication of ATE1532T1publicationCriticalpatent/ATE1532T1/de
AT79400769T1978-10-251979-10-19Vorrichtung zum konstanthalten des abstandes der flanschen einer spule fuer film- oder magnetband in einer kassette.
ATE1532T1
(de)