Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority to JP10372772ApriorityCriticalpatent/JPS5119533B2/ja
Priority to US406109Aprioritypatent/US3895611A/en
Priority to DE19732351944prioritypatent/DE2351944C3/de
Publication of JPS4962821ApublicationCriticalpatent/JPS4962821A/ja
Publication of JPS5119533B2publicationCriticalpatent/JPS5119533B2/ja
