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发明名称
Electrical generating system
摘要
申请公布号
US1809676(A)
申请公布日期
1931.06.09
申请号
US19290340206
申请日期
1929.02.15
申请人
WIRED RADIO, INC.
发明人
CULVER CHARLES A.
分类号
H03B17/00
主分类号
H03B17/00
代理机构
代理人
主权项
地址
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