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Priority to JP1990026204UpriorityCriticalpatent/JPH0722494Y2/ja
Priority to DE4036230Aprioritypatent/DE4036230C2/de
Priority to AT0234690Aprioritypatent/AT398234B/de
Priority to GB9025545Aprioritypatent/GB2238851B/en
Priority to US07/618,159prioritypatent/US5080210A/en
Publication of JPH03117135UpublicationCriticalpatent/JPH03117135U/ja
Application grantedgrantedCritical
Publication of JPH0722494Y2publicationCriticalpatent/JPH0722494Y2/ja
