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发明名称
Flexible toilet paper holder
摘要
申请公布号
US3051404(A)
申请公布日期
1962.08.28
申请号
US19610131639
申请日期
1961.08.15
申请人
RITCHEY WILLIAM D
发明人
RITCHEY WILLIAM D.
分类号
A47K10/22
主分类号
A47K10/22
代理机构
代理人
主权项
地址
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