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Priority to JP1986105240UpriorityCriticalpatent/JPH0515336Y2/ja
Priority to US07/055,000prioritypatent/US4858928A/en
Priority to GB8712795Aprioritypatent/GB2194449B/en
Priority to DE19873718610prioritypatent/DE3718610A1/de
Priority to FR878708311Aprioritypatent/FR2599634B1/fr
Publication of JPS6311062UpublicationCriticalpatent/JPS6311062U/ja
Application grantedgrantedCritical
Publication of JPH0515336Y2publicationCriticalpatent/JPH0515336Y2/ja