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经营范围
发明名称
Dispenser adapted to deliver individual sheets from a perforated and rolled web
摘要
申请公布号
US2550790(A)
申请公布日期
1951.05.01
申请号
US19480026086
申请日期
1948.05.10
申请人
BAY WEST PAPER COMPANY
发明人
ENGEL JOHN B.
分类号
A47K10/38
主分类号
A47K10/38
代理机构
代理人
主权项
地址
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