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发明名称
STARTING CIRCUIT FOR ENERGIZING A LOAD IN SYNCHRONISM WITH LINE FREQUENCY
摘要
申请公布号
US3522458(A)
申请公布日期
1970.08.04
申请号
USD3522458
申请日期
1966.12.29
申请人
GULF & WESTERN IND. INC.
发明人
JAMES HOWARD HUFFORD
分类号
H03K3/037;H03K17/28;H03K17/60;(IPC1-7):H03K5/15
主分类号
H03K3/037
代理机构
代理人
主权项
地址
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