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Application filedfiledCritical
Priority to JP14235083UpriorityCriticalpatent/JPS6051683U/ja
Priority to US06/649,582prioritypatent/US4614270A/en
Priority to DE19843433705prioritypatent/DE3433705A1/de
Publication of JPS6051683UpublicationCriticalpatent/JPS6051683U/ja
Application grantedgrantedCritical
Publication of JPS6317099Y2publicationCriticalpatent/JPS6317099Y2/ja