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发明名称
Resiliently suspended chair
摘要
申请公布号
US2631650(A)
申请公布日期
1953.03.17
申请号
US19460690410
申请日期
1946.08.14
申请人
NATIONAL PRODUCTION COMPANY
发明人
MILLEN JAMES R.
分类号
A47D13/10
主分类号
A47D13/10
代理机构
代理人
主权项
地址
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