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发明名称
Method of contact printing
摘要
申请公布号
US3146103(A)
申请公布日期
1964.08.25
申请号
US19630289779
申请日期
1963.06.18
申请人
ROONEY JOHN T
发明人
ROONEY JOHN T.
分类号
G02B21/34;G03C5/08
主分类号
G02B21/34
代理机构
代理人
主权项
地址
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