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 JP4291272ApriorityCriticalpatent/JPS529162B2/ja
Priority to US00351855Aprioritypatent/US3843106A/en
Priority to CA169,698Aprioritypatent/CA1012193A/en
Priority to FR7315494Aprioritypatent/FR2182562A5/fr
Priority to GB2013773Aprioritypatent/GB1432054A/en
Publication of JPS492706ApublicationCriticalpatent/JPS492706A/ja
Publication of JPS529162B2publicationCriticalpatent/JPS529162B2/ja