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发明名称
Improvements in or relating to magnetic speed regulators
摘要
申请公布号
GB762042(A)
申请公布日期
1956.11.21
申请号
GB19540020435
申请日期
1954.07.13
申请人
BOGUE ELECTRIC MANUFACTURING CO.
发明人
RANSOM DAVID HIRAM;BENJAMIN FRED
分类号
H02P9/42
主分类号
H02P9/42
代理机构
代理人
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地址
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