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发明名称
Two phase electromagnetic device
摘要
申请公布号
US2654393(A)
申请公布日期
1953.10.06
申请号
US19480040559
申请日期
1948.07.24
申请人
UNITED AIRCRAFT PRODUCTS, INC.
发明人
GHORMLEY EDWIN I.
分类号
F16K31/40
主分类号
F16K31/40
代理机构
代理人
主权项
地址
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