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Priority claimed from JP11143455Aexternal-prioritypatent/JP2001012118A/en
Priority claimed from JP2000109184Aexternal-prioritypatent/JP2001295520A/en
Application filed by Nippon Shutter Seisakusho KkfiledCriticalNippon Shutter Seisakusho Kk
Publication of TW517749UpublicationCriticalpatent/TW517749U/en