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发明名称
An electrical detonation indicator for internal combustion engines
摘要
申请公布号
GB524130(A)
申请公布日期
1940.07.30
申请号
GB19390002305
申请日期
1939.01.23
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
G01H3/00
主分类号
G01H3/00
代理机构
代理人
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