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.)
Priority date (The priority date 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 date listed.)
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Priority to JP9016272ApriorityCriticalpatent/JPS5517396B2/ja
Priority to US380360Aprioritypatent/US3866505A/en
Priority to DE2337041Aprioritypatent/DE2337041C3/de
Priority to GB3484273Aprioritypatent/GB1435015A/en
Publication of JPS4946729ApublicationCriticalpatent/JPS4946729A/ja
Publication of JPS5517396B2publicationCriticalpatent/JPS5517396B2/ja