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Priority claimed from JP3881679Aexternal-prioritypatent/JPS6055938B2/ja
Priority claimed from JP7578779Aexternal-prioritypatent/JPS55166833A/ja
Application filed by Hans SauerfiledCriticalHans Sauer
Priority claimed from EP80101550Aexternal-prioritypatent/EP0017129B2/de
Application grantedgrantedCritical
Publication of ATE5036T1publicationCriticalpatent/ATE5036T1/de