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.)
Filing date
Publication date
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Priority to JP47101687ApriorityCriticalpatent/JPS5242388B2/ja
Priority to GB906173Aprioritypatent/GB1408852A/en
Priority to CH335473Aprioritypatent/CH585912A5/xx
Priority to FR7308310Aprioritypatent/FR2175180B1/fr
Publication of JPS4960549ApublicationCriticalpatent/JPS4960549A/ja
Publication of JPS5242388B2publicationCriticalpatent/JPS5242388B2/ja
