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发明名称
Quick-disconnect valved coupling
摘要
申请公布号
US2675250(A)
申请公布日期
1954.04.13
申请号
US19490090519
申请日期
1949.04.29
申请人
THE WEATHERHEAD COMPANY
发明人
PAQUIN JOSEPH NORMAN
分类号
F16L37/252;F16L37/32
主分类号
F16L37/252
代理机构
代理人
主权项
地址
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