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发明名称
Hanger attachment for door hinges
摘要
申请公布号
US2509502(A)
申请公布日期
1950.05.30
申请号
US19470721256
申请日期
1947.01.10
申请人
GEORGE T. FEATHERSTON;DAVID H. FAIR
发明人
HUNT ALLAN R.
分类号
E05D11/00
主分类号
E05D11/00
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