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发明名称
Balanced door mechanism
摘要
申请公布号
US2551032(A)
申请公布日期
1951.05.01
申请号
US19470747391
申请日期
1947.05.12
申请人
GLENDORA MANUFACTURING COMPANY
发明人
MCDONALD CHARLES D.
分类号
E05D15/58
主分类号
E05D15/58
代理机构
代理人
主权项
地址
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