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Priority to JP1973132101UpriorityCriticalpatent/JPS5646123Y2/ja
Priority to GB4662174Aprioritypatent/GB1456455A/en
Priority to IT7453992Aprioritypatent/IT1023216B/it
Priority to FR7437475Aprioritypatent/FR2250963B1/fr
Priority to DE2453828Aprioritypatent/DE2453828C3/de
Publication of JPS5077185UpublicationCriticalpatent/JPS5077185U/ja
Application grantedgrantedCritical
Publication of JPS5646123Y2publicationCriticalpatent/JPS5646123Y2/ja