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经营范围
发明名称
Extensible table
摘要
申请公布号
US1777683(A)
申请公布日期
1930.10.07
申请号
US19270173841
申请日期
1927.03.09
申请人
HENRY STARKER
发明人
STARKER HENRY
分类号
A47B1/04
主分类号
A47B1/04
代理机构
代理人
主权项
地址
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