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Priority claimed from FR8113690Aexternal-prioritypatent/FR2509209A1/fr
Application filed by Feldmuehle AktiengesellschaftfiledCriticalFeldmuehle Aktiengesellschaft
Priority claimed from PCT/FR1982/000145external-prioritypatent/WO1983000820A1/en
Application grantedgrantedCritical
Publication of ATE10715T1publicationCriticalpatent/ATE10715T1/de