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发明名称
Seal for high-frequency transmission lines
摘要
申请公布号
US2456653(A)
申请公布日期
1948.12.21
申请号
US19420468603
申请日期
1942.12.10
申请人
THE SPERRY CORPORATION
发明人
SNOW DONALD L.;HANSEN WILLIAM W.
分类号
C03C27/04
主分类号
C03C27/04
代理机构
代理人
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地址
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