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发明名称
Protective relay system
摘要
申请公布号
US2602841(A)
申请公布日期
1952.07.08
申请号
US19500166684
申请日期
1950.06.07
申请人
APPLEGATE LINDSAY M;ROYAL SPAULDING LYMAN
发明人
APPLEGATE LINDSAY M.;SPAULDING LYMAN ROYAL
分类号
H02H1/00
主分类号
H02H1/00
代理机构
代理人
主权项
地址
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