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发明名称
LIQUID-MIXING-RATIO DETECTING APPARATUS
摘要
申请公布号
JPH04242148(A)
申请公布日期
1992.08.28
申请号
JP19910002426
申请日期
1991.01.14
申请人
NGK SPARK PLUG CO LTD
发明人
ISHIKAWA SATOSHI;KAWASHIRI SHOGO
分类号
F02D35/00;G01N21/43
主分类号
F02D35/00
代理机构
代理人
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地址
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