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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Publication date
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Priority to JP11415172ApriorityCriticalpatent/JPS501577B2/ja
Priority to DE19732354084prioritypatent/DE2354084C3/de
Priority to GB5021573Aprioritypatent/GB1408734A/en
Priority to FR7338647Aprioritypatent/FR2205554B1/fr
Priority to CH1551873Aprioritypatent/CH585781A5/xx
Publication of JPS4980140ApublicationCriticalpatent/JPS4980140A/ja
Publication of JPS501577B2publicationCriticalpatent/JPS501577B2/ja