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发明名称
Numbering machine
摘要
申请公布号
US2315081(A)
申请公布日期
1943.03.30
申请号
US19420442587
申请日期
1942.05.12
申请人
WETTER NUMBERING MACHINE CO.
发明人
RIESENBERGER AUSTIN G.
分类号
B41K3/10
主分类号
B41K3/10
代理机构
代理人
主权项
地址
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