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发明名称
Fixture for extension leaf tables
摘要
申请公布号
US2156044(A)
申请公布日期
1939.04.25
申请号
US19380203231
申请日期
1938.04.21
申请人
THE COPARTNERSHIP;LEON SIEV
发明人
SIEV LEON
分类号
A47B1/05
主分类号
A47B1/05
代理机构
代理人
主权项
地址
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