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 JP47066800ApriorityCriticalpatent/JPS5142341B2/ja
Priority to CA164,164Aprioritypatent/CA996470A/en
Priority to AU52416/73Aprioritypatent/AU471166B2/en
Priority to US00335063Aprioritypatent/US3807567A/en
Priority to DE19732309778prioritypatent/DE2309778C3/de
Priority to FR7307801Aprioritypatent/FR2175039B1/fr
Priority to GB1087373Aprioritypatent/GB1429855A/en
Priority to CH327273Aprioritypatent/CH548788A/xx
Priority to IT21232/73Aprioritypatent/IT981152B/it
Publication of JPS4925563ApublicationCriticalpatent/JPS4925563A/ja
Publication of JPS5142341B2publicationCriticalpatent/JPS5142341B2/ja