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经营范围
发明名称
An instrument for measuring and recording fluctuations in the speed of revolution of rotating shafts or linear speed of material having a linear movement
摘要
申请公布号
GB844731(A)
申请公布日期
1960.08.17
申请号
GB19580032611
申请日期
1958.10.13
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
G01P3/48
主分类号
G01P3/48
代理机构
代理人
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地址
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