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经营范围
发明名称
Protective apparatus
摘要
申请公布号
US2381375(A)
申请公布日期
1945.08.07
申请号
US19420468384
申请日期
1942.12.09
申请人
GENERAL ELECTRIC COMPANY
发明人
WARRINGTON ALBERT R. VAN C.
分类号
H02H7/30
主分类号
H02H7/30
代理机构
代理人
主权项
地址
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