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发明名称
Releasable conduit connection with automatic valving
摘要
申请公布号
US2628850(A)
申请公布日期
1953.02.17
申请号
US19490082325
申请日期
1949.03.19
申请人
SUMMERVILLE DONALD V
发明人
SUMMERVILLE DONALD V.
分类号
F16L37/096;F16L37/42;F16L37/56
主分类号
F16L37/096
代理机构
代理人
主权项
地址
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