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发明名称
Remote control system
摘要
申请公布号
US1922759(A)
申请公布日期
1933.08.15
申请号
US19270204919
申请日期
1927.07.11
申请人
BLUDWORTH, INC.
发明人
DAVIS ARTHUR P.
分类号
H03J1/06
主分类号
H03J1/06
代理机构
代理人
主权项
地址
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