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发明名称
SINTERED CURRENT COLLECTING SLIDING MATERIAL
摘要
申请公布号
JPH0718351(A)
申请公布日期
1995.01.20
申请号
JP19930168223
申请日期
1993.07.07
申请人
RAILWAY TECHNICAL RES INST;NIPPON FUNMATSU GOKIN KK
发明人
AOKI SUMIHISA;FUKUHARA KUNIO;TOMIYAMA YOSHITAKA;SAITO KOJIRO
分类号
C22C1/04;C22C38/00;(IPC1-7):C22C1/04
主分类号
C22C1/04
代理机构
代理人
主权项
地址
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