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 JP47047457ApriorityCriticalpatent/JPS5143251B2/ja
Priority to GB2139673Aprioritypatent/GB1426806A/en
Priority to CA170,592Aprioritypatent/CA976845A/en
Priority to US00358450Aprioritypatent/US3817151A/en
Priority to FR7317113Aprioritypatent/FR2184722B1/fr
Priority to AU55614/73Aprioritypatent/AU461674B2/en
Publication of JPS497991ApublicationCriticalpatent/JPS497991A/ja
Publication of JPS5143251B2publicationCriticalpatent/JPS5143251B2/ja