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 JP47123074ApriorityCriticalpatent/JPS5040148B2/ja
Priority to US05/421,960prioritypatent/US3948292A/en
Priority to GB5692873Aprioritypatent/GB1450448A/en
Priority to FR7343748Aprioritypatent/FR2209663B1/fr
Priority to DE2361222Aprioritypatent/DE2361222C3/de
Publication of JPS4981475ApublicationCriticalpatent/JPS4981475A/ja
Publication of JPS5040148B2publicationCriticalpatent/JPS5040148B2/ja
