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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Publication date
Application filedfiledCritical
Priority to JP18148784UpriorityCriticalpatent/JPS6330420Y2/ja
Priority to US06/795,434prioritypatent/US4699610A/en
Priority to DE19853540725prioritypatent/DE3540725A1/de
Publication of JPS6196918UpublicationCriticalpatent/JPS6196918U/ja
Application grantedgrantedCritical
Publication of JPS6330420Y2publicationCriticalpatent/JPS6330420Y2/ja
