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 JP8586572ApriorityCriticalpatent/JPS526194B2/ja
Priority to US392239Aprioritypatent/US3916199A/en
Priority to GB4071373Aprioritypatent/GB1439816A/en
Priority to DE19732343598prioritypatent/DE2343598A1/de
Publication of JPS4942388ApublicationCriticalpatent/JPS4942388A/ja
Publication of JPS526194B2publicationCriticalpatent/JPS526194B2/ja