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发明名称
Sheet paper dispenser
摘要
申请公布号
US2334757(A)
申请公布日期
1943.11.23
申请号
US19410389725
申请日期
1941.04.22
申请人
ENSMINGER WYATT H
发明人
ENSMINGER WYATT H.
分类号
B65H35/00
主分类号
B65H35/00
代理机构
代理人
主权项
地址
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