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发明名称
Combined printing and accounting device
摘要
申请公布号
US2810343(A)
申请公布日期
1957.10.22
申请号
US19550542939
申请日期
1955.10.26
申请人
OWEN ARTHUR E J
发明人
OWEN ARTHUR E. J.
分类号
B41L47/02;G06K19/02
主分类号
B41L47/02
代理机构
代理人
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