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发明名称
Pipe coupling
摘要
申请公布号
US2451354(A)
申请公布日期
1948.10.12
申请号
US19450621087
申请日期
1945.10.08
申请人
OHLS ROBERT L
发明人
OHLS ROBERT L.
分类号
F16L17/04
主分类号
F16L17/04
代理机构
代理人
主权项
地址
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SWITCH STRUCTURE
Operator powered vehicle
REACTOR FUEL HANDLING MACHINE
