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发明名称
Roll paper dispenser
摘要
申请公布号
US2647028(A)
申请公布日期
1953.07.28
申请号
US19500169146
申请日期
1950.06.20
申请人
LARSON CONRAD N
发明人
LARSON CONRAD N.
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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