Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co. Kg
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Priority claimed from DE19792915369external-prioritypatent/DE2915369B1/de
Priority claimed from DE19792928727external-prioritypatent/DE2928727C2/de
Priority claimed from DE19792943080external-prioritypatent/DE2943080C2/de
Application filed by Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co. KgfiledCriticalKarl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co. Kg
Priority claimed from EP19800101999external-prioritypatent/EP0017953B1/de
Application grantedgrantedCritical
Publication of ATE1687T1publicationCriticalpatent/ATE1687T1/de