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Filing date
Publication date
Application filedfiledCritical
Priority to JP3043171UpriorityCriticalpatent/JPS5036085Y2/ja
Priority to DE19712160675prioritypatent/DE2160675C3/de
Priority to FR7144184Aprioritypatent/FR2117965B1/fr
Priority to CH1814171Aprioritypatent/CH531642A/de
Priority to IT3239771Aprioritypatent/IT943964B/it
Publication of JPS4729004UpublicationCriticalpatent/JPS4729004U/ja
Application grantedgrantedCritical
Publication of JPS5036085Y2publicationCriticalpatent/JPS5036085Y2/ja