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发明名称
WEAR DETECTOR FOR PISTON RING
摘要
申请公布号
JPH0356802(A)
申请公布日期
1991.03.12
申请号
JP19890191387
申请日期
1989.07.26
申请人
MITSUI ENG & SHIPBUILD CO LTD
发明人
TSUJITA MINEO;KONDO MORIO
分类号
G01B7/00
主分类号
G01B7/00
代理机构
代理人
主权项
地址
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