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Priority to JP13083089UpriorityCriticalpatent/JP2506495Y2/ja
Priority to GB9024215Aprioritypatent/GB2238393B/en
Priority to US07/611,067prioritypatent/US5159372A/en
Priority to DE4035550Aprioritypatent/DE4035550A1/de
Priority to KR2019900017138Uprioritypatent/KR0115826Y1/ko
Priority to FR9013957Aprioritypatent/FR2654223B1/fr
Publication of JPH0369133UpublicationCriticalpatent/JPH0369133U/ja
Application grantedgrantedCritical
Publication of JP2506495Y2publicationCriticalpatent/JP2506495Y2/ja