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 JP46088076ApriorityCriticalpatent/JPS5119370B2/ja
Priority to DE19722242673prioritypatent/DE2242673A1/de
Priority to DE19722242693prioritypatent/DE2242693A1/de
Priority to GB4044372Aprioritypatent/GB1359422A/en
Publication of JPS4853813ApublicationCriticalpatent/JPS4853813A/ja
Publication of JPS5119370B2publicationCriticalpatent/JPS5119370B2/ja