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发明名称
Electric governor
摘要
申请公布号
US1855703(A)
申请公布日期
1932.04.26
申请号
US19300418973
申请日期
1930.01.06
申请人
ORCHESTRAPHONE COMPANY
发明人
CLOUD RAYMOND T.
分类号
H02P7/06
主分类号
H02P7/06
代理机构
代理人
主权项
地址
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