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发明名称
MATERIAL FOR CUTTING TOOL AND MANUFACTURE THEREOF
摘要
申请公布号
JPH0543918(A)
申请公布日期
1993.02.23
申请号
JP19910226537
申请日期
1991.08.12
申请人
TOSHIBA TUNGALOY CO LTD
发明人
UEHARA KAZUHITO;MISHINA KAZUHIRO;YAMAYA RYO
分类号
B22F7/00;B23P15/32
主分类号
B22F7/00
代理机构
代理人
主权项
地址
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