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经营范围
发明名称
LOAD CONTROL TYPE WEAR AND FRICTION TESTING MACHINE
摘要
申请公布号
JPS6416950(A)
申请公布日期
1989.01.20
申请号
JP19870172824
申请日期
1987.07.13
申请人
RES DEV CORP OF JAPAN
发明人
MIZUNO TAKESHI;WADA MASAKI
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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