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发明名称
Coupling connection for air lines
摘要
申请公布号
US1971132(A)
申请公布日期
1934.08.21
申请号
US19320587909
申请日期
1932.01.21
申请人
THE DILL MANUFACTURING COMPANY
发明人
CROWLEY JOHN C.
分类号
F16L29/02
主分类号
F16L29/02
代理机构
代理人
主权项
地址
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