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〈美国专利〉6,477,567OharaNovember 5,2002〈发明人〉Ohara;Kiyotaka(Nagoya,JP)〈代理人〉Brother Kogyo Kabushiki Kaisha(Nagoya,JP)
6,477,567 Ohara November 5,2002 Ohara; Kiyotaka (Nagoya, JP) Brother Kogyo Kabushiki Kaisha (Nagoya, JP)