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Publication date
Application filedfiledCritical
Priority to JP6295571UpriorityCriticalpatent/JPS516481Y2/ja
Priority to GB1191172Aprioritypatent/GB1373848A/en
Priority to US00235504Aprioritypatent/US3792738A/en
Priority to DE2214933Aprioritypatent/DE2214933C3/de
Priority to FR7210721Aprioritypatent/FR2131667A5/fr
Publication of JPS4819601UpublicationCriticalpatent/JPS4819601U/ja
Application grantedgrantedCritical
Publication of JPS516481Y2publicationCriticalpatent/JPS516481Y2/ja