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Priority to JP3407088UpriorityCriticalpatent/JPH0196396U/ja
Priority to US07/222,420prioritypatent/US4895224A/en
Priority to DE3844096Aprioritypatent/DE3844096A1/de
Priority to FR8900116Aprioritypatent/FR2641514A1/fr
Publication of JPH0196396UpublicationCriticalpatent/JPH0196396U/ja
Priority to GB8918445Aprioritypatent/GB2235024A/en