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发明名称
Transmission line device
摘要
申请公布号
US1809997(A)
申请公布日期
1931.06.16
申请号
US19270209440
申请日期
1927.07.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
WAHLBERG NILS A.
分类号
H01B17/44
主分类号
H01B17/44
代理机构
代理人
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