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 JP7402171ApriorityCriticalpatent/JPS4840479A/ja
Priority to DE2246511Aprioritypatent/DE2246511C3/de
Priority to CH1381672Dprioritypatent/CH1381672A4/xx
Priority to CH1381672Aprioritypatent/CH579304B5/xx
Publication of JPS4840479ApublicationCriticalpatent/JPS4840479A/ja