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发明名称
METHODS OF MAKING AN IMAGE PLANE PLATE
摘要
申请公布号
US3573948(A)
申请公布日期
1971.04.06
申请号
USD3573948
申请日期
1968.03.12
申请人
PPG INDUSTRIES INC.
发明人
MILTON S. TARNOPOL
分类号
G03F1/08;H05K3/00;(IPC1-7):G03C5/00
主分类号
G03F1/08
代理机构
代理人
主权项
地址
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