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发明名称
Pin-on-disk type wear testing device
摘要
申请公布号
US4966030(A)
申请公布日期
1990.10.30
申请号
US19890417642
申请日期
1989.10.05
申请人
STARLITE CO., LTD.
发明人
KOBAYASHI, TAKASHI;SUZUKI, EIJI;UCHIYAMA, YOSHITAKA
分类号
G01B7/00;G01B11/00;G01N3/56
主分类号
G01B7/00
代理机构
代理人
主权项
地址
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