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发明名称
FRICTIONAL WEAR TESTING MACHINE
摘要
申请公布号
JPH02210243(A)
申请公布日期
1990.08.21
申请号
JP19890032251
申请日期
1989.02.10
申请人
TOKYO SILICONE KK;RAILWAY TECHNICAL RES INST;SUMITOMO CEMENT CO LTD
发明人
MIFUNE NAOTO;NAKAMURA TAKEFUSA;TAKEYAMA AKIRA;DOMOTO TOSHIO;ENDO SABURO;YAGUCHI NAOYUKI;YOSHIMURA TAKAHIKO
分类号
G01N3/56
主分类号
G01N3/56
代理机构
代理人
主权项
地址
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