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发明名称
Ink control device
摘要
申请公布号
US2853005(A)
申请公布日期
1958.09.23
申请号
US19570653127
申请日期
1957.04.16
申请人
WORTHINGTON EMORY W
发明人
WORTHINGTON EMORY W.
分类号
B41F31/04
主分类号
B41F31/04
代理机构
代理人
主权项
地址
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