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 JP43012676ApriorityCriticalpatent/JPS4941637B1/ja
Priority to DE19691900602prioritypatent/DE1900602A1/de
Priority to GB0135/69Aprioritypatent/GB1246881A/en
Priority to FR6900133Aprioritypatent/FR2000068A1/fr
Priority to NL6901424Aprioritypatent/NL6901424A/xx
Priority to US00169709Aprioritypatent/US3766073A/en
Publication of JPS4941637B1publicationCriticalpatent/JPS4941637B1/ja