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Priority claimed from US06/434,911external-prioritypatent/US4517897A/en
Priority claimed from CH450883Aexternal-prioritypatent/CH666345A5/de
Application filed by Eidgenoess Munitionsfab ThunfiledCriticalEidgenoess Munitionsfab Thun
Priority claimed from EP19830201455external-prioritypatent/EP0106411B1/de
Application grantedgrantedCritical
Publication of ATE27999T1publicationCriticalpatent/ATE27999T1/de