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Filing date
Publication date
Application filedfiledCritical
Priority to JP4523177UpriorityCriticalpatent/JPS5815612Y2/ja
Priority to US05/827,549prioritypatent/US4235304A/en
Priority to DE19772738601prioritypatent/DE2738601C2/de
Priority to MX17040377Aprioritypatent/MX145535A/es
Priority to FR7726472Aprioritypatent/FR2363696A1/fr
Publication of JPS53140832UpublicationCriticalpatent/JPS53140832U/ja
Application grantedgrantedCritical
Publication of JPS5815612Y2publicationCriticalpatent/JPS5815612Y2/ja