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Application filedfiledCritical
Priority to JP4890675UpriorityCriticalpatent/JPS5727111Y2/ja
Priority to CH429076Aprioritypatent/CH583946A5/xx
Priority to DE19762615412prioritypatent/DE2615412A1/de
Priority to GB1464876Aprioritypatent/GB1543764A/en
Priority to FR7610471Aprioritypatent/FR2307319A2/fr
Publication of JPS51134393UpublicationCriticalpatent/JPS51134393U/ja
Application grantedgrantedCritical
Publication of JPS5727111Y2publicationCriticalpatent/JPS5727111Y2/ja