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经营范围
发明名称
DISC CUTTER FOR CYLINDRICAL PIECE
摘要
申请公布号
JPS56126520(A)
申请公布日期
1981.10.03
申请号
JP19800029753
申请日期
1980.03.11
申请人
NIPPON STEEL CORP
发明人
KATOU MASAFUMI;MORI TAKESHI;TSUYAMA YOSHITO;SAKAI MITSUYOSHI
分类号
B23D21/00;B23D21/04
主分类号
B23D21/00
代理机构
代理人
主权项
地址
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