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 JP3626272ApriorityCriticalpatent/JPS5432858B2/ja
Priority to NL7304787Aprioritypatent/NL7304787A/xx
Priority to GB1697173Aprioritypatent/GB1421611A/en
Priority to DE19732317963prioritypatent/DE2317963C3/de
Priority to US05/350,151prioritypatent/US3987140A/en
Publication of JPS48103828ApublicationCriticalpatent/JPS48103828A/ja
Publication of JPS5432858B2publicationCriticalpatent/JPS5432858B2/ja