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发明名称
Shielded circuits for open wire lines
摘要
申请公布号
US2099800(A)
申请公布日期
1937.11.23
申请号
US19360062354
申请日期
1936.02.04
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
ESPENSCHIED LLOYD;CURTIS HAROLD EVERDELL
分类号
H05K9/00
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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