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
Application filedfiledCritical
Priority to JP45008195ApriorityCriticalpatent/JPS4932152B1/ja
Priority to US52967Aprioritypatent/US3691830A/en
Priority to GB1296895Dprioritypatent/GB1296895A/en
Priority to DE19702035545prioritypatent/DE2035545C/de
Priority to FR7026523Aprioritypatent/FR2051857B1/fr
Priority to NL707010680Aprioritypatent/NL145043B/xx
Priority to CA088488Aprioritypatent/CA936710A/en
Publication of JPS4932152B1publicationCriticalpatent/JPS4932152B1/ja