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发明名称
Means for inking type impressions
摘要
申请公布号
US1967729(A)
申请公布日期
1934.07.24
申请号
US19320644771
申请日期
1932.11.29
申请人
L. C. SMITH & CORONA TYPEWRITERS, INC.
发明人
WEIS PAUL B.
分类号
B41J31/16
主分类号
B41J31/16
代理机构
代理人
主权项
地址
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