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Application filedfiledCritical
Priority to JP12266384UpriorityCriticalpatent/JPH0237611Y2/ja
Priority to US06/762,041prioritypatent/US4613154A/en
Priority to KR1019850005750Aprioritypatent/KR910003764B1/ko
Priority to DE19853528883prioritypatent/DE3528883A1/de
Publication of JPS61101012UpublicationCriticalpatent/JPS61101012U/ja
Application grantedgrantedCritical
Publication of JPH0237611Y2publicationCriticalpatent/JPH0237611Y2/ja
