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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Application filedfiledCritical
Priority to JP47043487ApriorityCriticalpatent/JPS5128276B2/ja
Priority to IT23598/73Aprioritypatent/IT987093B/it
Priority to GB2054073Aprioritypatent/GB1428038A/en
Priority to DE2322097Aprioritypatent/DE2322097A1/de
Priority to FR7315693Aprioritypatent/FR2183149B1/fr
Publication of JPS495883ApublicationCriticalpatent/JPS495883A/ja
Publication of JPS5128276B2publicationCriticalpatent/JPS5128276B2/ja
