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发明名称
Hose coupling
摘要
申请公布号
US2329490(A)
申请公布日期
1943.09.14
申请号
US19420454526
申请日期
1942.08.12
申请人
ELIJAH SMITH FRANKLIN
发明人
SMITH FRANKLIN ELIJAH
分类号
F16L37/02
主分类号
F16L37/02
代理机构
代理人
主权项
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