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Application filedfiledCritical
Priority to JP18162386UpriorityCriticalpatent/JPH0323219Y2/ja
Priority to US07/061,868prioritypatent/US4826431A/en
Priority to DE3719561Aprioritypatent/DE3719561C2/de
Priority to FR8708223Aprioritypatent/FR2599961B1/fr
Publication of JPS6385214UpublicationCriticalpatent/JPS6385214U/ja
Application grantedgrantedCritical
Publication of JPH0323219Y2publicationCriticalpatent/JPH0323219Y2/ja
