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发明名称
W-band coupling for flanged pipe
摘要
申请公布号
US2941823(A)
申请公布日期
1960.06.21
申请号
US19540476694
申请日期
1954.12.21
申请人
NORTH AMERICAN AVIATION, INC.
发明人
GOOD FRANCIS R.
分类号
F16L23/10
主分类号
F16L23/10
代理机构
代理人
主权项
地址
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