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发明名称
Inking mechanism for printing presses and the like
摘要
申请公布号
US2157256(A)
申请公布日期
1939.05.09
申请号
US19370166110
申请日期
1937.09.28
申请人
JOSEPH CALCATERRA
发明人
CALCATERRA JOSEPH
分类号
B41F31/15
主分类号
B41F31/15
代理机构
代理人
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地址
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