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.)
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Priority to JP9573972ApriorityCriticalpatent/JPS526367B2/ja
Priority to DE19722263302prioritypatent/DE2263302A1/de
Priority to IT3392272Aprioritypatent/IT974768B/it
Priority to GB5996772Aprioritypatent/GB1406698A/en
Priority to FR7247050Aprioritypatent/FR2166211B1/fr
Publication of JPS4954626ApublicationCriticalpatent/JPS4954626A/ja
Publication of JPS526367B2publicationCriticalpatent/JPS526367B2/ja