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发明名称
DUCT COUPLING FOR SINGLE-HANDED OPERATION
摘要
申请公布号
US3545792(A)
申请公布日期
1970.12.08
申请号
USD3545792
申请日期
1969.06.05
申请人
NASA USA
发明人
WILLIAM N. MYERS
分类号
F16L37/098;(IPC1-7):F16L37/10
主分类号
F16L37/098
代理机构
代理人
主权项
地址
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