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.)
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Application filedfiledCritical
Priority to JP9355975ApriorityCriticalpatent/JPS5217942A/ja
Priority to AU15270/76Aprioritypatent/AU498704B2/en
Priority to FR7619265Aprioritypatent/FR2324331A1/fr
Priority to CA255,788Aprioritypatent/CA1055460A/en
Priority to DE2628940Aprioritypatent/DE2628940C2/de
Priority to GB26875/76Aprioritypatent/GB1549033A/en
Publication of JPS5217942ApublicationCriticalpatent/JPS5217942A/ja
Publication of JPS5743268B2publicationCriticalpatent/JPS5743268B2/ja
Priority to US06/590,288prioritypatent/US4530477A/en