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Priority to JP1071872UpriorityCriticalpatent/JPS5141046Y2/ja
Priority to US00326272Aprioritypatent/US3829595A/en
Priority to FR7302455Aprioritypatent/FR2169649A5/fr
Priority to GB365173Aprioritypatent/GB1393072A/en
Publication of JPS4887653UpublicationCriticalpatent/JPS4887653U/ja
Application grantedgrantedCritical
Publication of JPS5141046Y2publicationCriticalpatent/JPS5141046Y2/ja