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发明名称
Process of reproducing images on metallic surfaces
摘要
申请公布号
US1902213(A)
申请公布日期
1933.03.21
申请号
US19290343576
申请日期
1929.02.28
申请人
A. B. BOWMAN
发明人
BROCKWAY JOHN P.
分类号
G03F7/004
主分类号
G03F7/004
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代理人
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