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Priority claimed from JP31383887Aexternal-prioritypatent/JPH01155079A/en
Priority claimed from JP1988059702Uexternal-prioritypatent/JPH0751312Y2/en
Application filed by Japan Exlan Co LtdfiledCriticalJapan Exlan Co Ltd
Publication of DK688588D0publicationCriticalpatent/DK688588D0/en
Publication of DK688588ApublicationCriticalpatent/DK688588A/en
Application grantedgrantedCritical
Publication of DK173872B1publicationCriticalpatent/DK173872B1/en