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 JP803474ApriorityCriticalpatent/JPS5133929B2/ja
Priority to DE19752500845prioritypatent/DE2500845A1/de
Priority to CH33175Aprioritypatent/CH609999A5/xx
Priority to GB159575Aprioritypatent/GB1467533A/en
Priority to FR7501484Aprioritypatent/FR2258428B1/fr
Publication of JPS50102624ApublicationCriticalpatent/JPS50102624A/ja
Publication of JPS5133929B2publicationCriticalpatent/JPS5133929B2/ja