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经营范围
发明名称
HIGH HARDNESS SINTERED BODY AND ITS MANUFACTURE
摘要
申请公布号
JPS55141541(A)
申请公布日期
1980.11.05
申请号
JP19790046049
申请日期
1979.04.17
申请人
FUJIKOSHI KK
发明人
NAGATA HIROSHI;YOSHIMOTO TAKASHI
分类号
C22C1/05;C22C29/00;C22C29/16
主分类号
C22C1/05
代理机构
代理人
主权项
地址
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