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Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP7510987UpriorityCriticalpatent/JPH0614387Y2/ja
Priority to KR1019880004066Aprioritypatent/KR880014610A/ko
Priority to EP88107876Aprioritypatent/EP0292841B1/en
Priority to DE3851465Tprioritypatent/DE3851465T2/de
Priority to US07/195,637prioritypatent/US4888570A/en
Publication of JPS63182450UpublicationCriticalpatent/JPS63182450U/ja
Application grantedgrantedCritical
Publication of JPH0614387Y2publicationCriticalpatent/JPH0614387Y2/ja
Priority to HK98105843Aprioritypatent/HK1006889A1/xx
