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Priority to JP11065774UpriorityCriticalpatent/JPS5147440Y2/ja
Priority to GB3433775Aprioritypatent/GB1469730A/en
Priority to FR7525933Aprioritypatent/FR2282255A1/fr
Priority to DE19752537498prioritypatent/DE2537498C3/de
Priority to CA233,952Aprioritypatent/CA1033501A/en
Publication of JPS5137799UpublicationCriticalpatent/JPS5137799U/ja
Application grantedgrantedCritical
Publication of JPS5147440Y2publicationCriticalpatent/JPS5147440Y2/ja