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Application filedfiledCritical
Priority to JP5618383UpriorityCriticalpatent/JPS59160423U/ja
Priority to GB08406440Aprioritypatent/GB2137308B/en
Priority to DE19843409355prioritypatent/DE3409355A1/de
Priority to KR1019840001308Aprioritypatent/KR890004633B1/ko
Priority to FR848404020Aprioritypatent/FR2542834B1/fr
Priority to US06/598,194prioritypatent/US4583503A/en
Publication of JPS59160423UpublicationCriticalpatent/JPS59160423U/ja
Application grantedgrantedCritical
Publication of JPH0242492Y2publicationCriticalpatent/JPH0242492Y2/ja