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 JP5924269ApriorityCriticalpatent/JPS5118580B1/ja
Priority to US54947Aprioritypatent/US3647239A/en
Priority to GB3478370Aprioritypatent/GB1317749A/en
Priority to BE753614Dprioritypatent/BE753614A/xx
Publication of JPS5118580B1publicationCriticalpatent/JPS5118580B1/ja