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发明名称
Hinge
摘要
申请公布号
US1950443(A)
申请公布日期
1934.03.13
申请号
US19330670951
申请日期
1933.05.13
申请人
ATWOOD JAMES T
发明人
ATWOOD JAMES T.
分类号
E05D3/02
主分类号
E05D3/02
代理机构
代理人
主权项
地址
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