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发明名称
WORKING METHOD FOR FRICTION SURFACE
摘要
申请公布号
JPS5468738(A)
申请公布日期
1979.06.02
申请号
JP19770135947
申请日期
1977.11.12
申请人
KOGYO GIJUTSUIN
发明人
FURUSAWA TAKESHI;YAMAGUCHI HARUCHIYO
分类号
C23F1/00;C23F1/04;F16D69/00
主分类号
C23F1/00
代理机构
代理人
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地址
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