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Priority to JP10172188UpriorityCriticalpatent/JPH0546853Y2/ja
Priority to US07/265,840prioritypatent/US4909419A/en
Priority to DE3837694Aprioritypatent/DE3837694C2/de
Priority to FR888814506Aprioritypatent/FR2622826B1/fr
Publication of JPH0223969UpublicationCriticalpatent/JPH0223969U/ja
Application grantedgrantedCritical
Publication of JPH0546853Y2publicationCriticalpatent/JPH0546853Y2/ja
