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Application filedfiledCritical
Priority to JP14988581UpriorityCriticalpatent/JPS5856530U/ja
Priority to US06/432,833prioritypatent/US4507042A/en
Priority to DE19823237184prioritypatent/DE3237184A1/de
Publication of JPS5856530UpublicationCriticalpatent/JPS5856530U/ja
Priority to US06/598,663prioritypatent/US4529352A/en
Application grantedgrantedCritical
Publication of JPS6330179Y2publicationCriticalpatent/JPS6330179Y2/ja