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INFORMATION SEARCH SYSTEM, INFORMATION SEARCH METHOD, INFORMATION SEARCH DEVICE, INFORMATION SEARCH PROGRAM, IMAGE RECOGNITION DEVICE, IMAGE RECOGNITION METHOD, IMAGE RECOGNITION PROGRAM, AND SALES SYSTEM?keyword=INFORMATION SEARCH SYSTEM, INFORMATION SEARCH METHOD, INFORMATION SEARCH DEVICE, INFORMATION SEARCH PROGRAM, IMAGE RECOGNITION DEVICE, IMAGE RECOGNITION METHOD, IMAGE RECOGNITION PROGRAM, AND SALES SYSTEM 专利,更快更准确