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发明名称
Hand stamp device
摘要
申请公布号
US2620731(A)
申请公布日期
1952.12.09
申请号
US19500149746
申请日期
1950.03.15
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
SLONNEGER BRUCE K.
分类号
B41K1/04;B41K1/56
主分类号
B41K1/04
代理机构
代理人
主权项
地址
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