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发明名称
Bathtub construction
摘要
申请公布号
US3187350(A)
申请公布日期
1965.06.08
申请号
US19630285273
申请日期
1963.06.04
申请人
STEVEN RAY L
发明人
STEVEN RAY L.
分类号
A47K3/06;A61G7/10
主分类号
A47K3/06
代理机构
代理人
主权项
地址
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