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发明名称
Spring element
摘要
申请公布号
GB941581(A)
申请公布日期
1963.11.13
申请号
GB19610014510
申请日期
1961.04.21
申请人
STUBNITZ GREENE CORPORATION
发明人
STUBNITZ MAURICE
分类号
A47C7/28
主分类号
A47C7/28
代理机构
代理人
主权项
地址
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