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 JP10972572ApriorityCriticalpatent/JPS5037336B2/ja
Priority to US00399497Aprioritypatent/US3853098A/en
Priority to DE2349945Aprioritypatent/DE2349945C3/de
Publication of JPS4967031ApublicationCriticalpatent/JPS4967031A/ja
Publication of JPS5037336B2publicationCriticalpatent/JPS5037336B2/ja
