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发明名称
METHOD OF MANUFACTURING ELECTRIC CONTACT MATERIAL
摘要
申请公布号
JPS531856(A)
申请公布日期
1978.01.10
申请号
JP19760076646
申请日期
1976.06.29
申请人
TANAKA PRECIOUS METAL IND
发明人
MURAKISHI YUKIHIRO;KOJIMA SHIGEMASA;TAKARASAWA KATSUYUKI;YOSHIDA FUMIO;KAWASAKI FUKUNORI;INOUE YASUSHI;KATOU YUUICHI
分类号
H01H11/04;B21D47/04;B23K20/00;H01B1/02;H01H1/04;H01H11/06
主分类号
H01H11/04
代理机构
代理人
主权项
地址
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