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发明名称
Coated lighting-arrester block
摘要
申请公布号
US2253360(A)
申请公布日期
1941.08.19
申请号
US19390286607
申请日期
1939.07.26
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
BERKEY WILLIAM E.
分类号
B31D1/00;H01C7/102;H01C7/12
主分类号
B31D1/00
代理机构
代理人
主权项
地址
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