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Application filed by Yamaha Motor Co LtdfiledCriticalYamaha Motor Co Ltd
Priority to TW094147833ApriorityCriticalpatent/TW200724435A/zh
Publication of TW200724435ApublicationCriticalpatent/TW200724435A/zh
Application grantedgrantedCritical
Publication of TWI291929BpublicationCriticalpatent/TWI291929B/zh
METHOD FOR THE PRESSING OF A TUBE-SHAPED COMPONENT WITH AN INFRARED CROSS-SECTION SHAPE AND TUBE-SHAPED STRUCTURE SHAPED BY THE PRESS-SHAPING METHOD WITH AN UNLIMITED CROSS-SECTION SHAPE