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 JP47103467ApriorityCriticalpatent/JPS4962145A/ja
Priority to US404909Aprioritypatent/US3920238A/en
Priority to GB4803273Aprioritypatent/GB1452127A/en
Priority to FR7336771Aprioritypatent/FR2203368A5/fr
Priority to CA183,529Aprioritypatent/CA1001180A/en
Priority to AU61446/73Aprioritypatent/AU483062B2/en
Priority to DE2351879Aprioritypatent/DE2351879C2/de
Publication of JPS4962145ApublicationCriticalpatent/JPS4962145A/ja