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 JP8692672ApriorityCriticalpatent/JPS5326334B2/ja
Priority to DE19732343167prioritypatent/DE2343167A1/de
Priority to CA179,749Aprioritypatent/CA995176A/en
Priority to GB4048173Aprioritypatent/GB1403311A/en
Priority to FR7331136Aprioritypatent/FR2197669B1/fr
Priority to BE135035Aprioritypatent/BE804136A/xx
Priority to US392465Aprioritypatent/US3871206A/en
Priority to NL7311898Aprioritypatent/NL7311898A/xx
Publication of JPS4941974ApublicationCriticalpatent/JPS4941974A/ja
Publication of JPS5326334B2publicationCriticalpatent/JPS5326334B2/ja