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发明名称
Nut
摘要
申请公布号
US2386197(A)
申请公布日期
1945.10.09
申请号
US19440544042
申请日期
1944.07.08
申请人
AIRCRAFT SCREW PRODUCTS COMPANY, INC.
发明人
DAWSON HECTOR G.
分类号
F16B37/12
主分类号
F16B37/12
代理机构
代理人
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