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Application filedfiledCritical
Priority to JP1985031543UpriorityCriticalpatent/JPH047982Y2/ja
Priority to US06/836,511prioritypatent/US4750881A/en
Priority to DE8686102935Tprioritypatent/DE3683304D1/de
Priority to EP86102935Aprioritypatent/EP0194582B1/en
Publication of JPS61148654UpublicationCriticalpatent/JPS61148654U/ja
Application grantedgrantedCritical
Publication of JPH047982Y2publicationCriticalpatent/JPH047982Y2/ja
