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发明名称
Adjustable bed
摘要
申请公布号
US3036314(A)
申请公布日期
1962.05.29
申请号
US19570669407
申请日期
1957.06.27
申请人
WETZLER JUSTIN J
发明人
WETZLER JUSTIN J.
分类号
A61G7/002
主分类号
A61G7/002
代理机构
代理人
主权项
地址
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