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摘要
申请公布号
JP2944654(B1)
申请公布日期
1999.09.06
申请号
JP19980234873
申请日期
1998.08.07
申请人
TEI EIGEN;HAYASHI KUNYOSHI
发明人
TEI EIGEN;HAYASHI KUNYOSHI
分类号
B02C7/08;B02C7/13;(IPC1-7):B02C7/08
主分类号
B02C7/08
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