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 JP2605173ApriorityCriticalpatent/JPS5639324B2/ja
Priority to GB2792973Aprioritypatent/GB1399046A/en
Priority to NL7308777Aprioritypatent/NL7308777A/xx
Priority to DE19732333307prioritypatent/DE2333307A1/de
Priority to FR7324069Aprioritypatent/FR2190858A1/fr
Publication of JPS49114692ApublicationCriticalpatent/JPS49114692A/ja
Publication of JPS5639324B2publicationCriticalpatent/JPS5639324B2/ja
