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发明名称
DIAZO MATERIAL AND VISIBLE LIGHT DEVELOPMENT PROCESS THEREFORE
摘要
申请公布号
US3628954(A)
申请公布日期
1971.12.21
申请号
USD3628954
申请日期
1970.03.24
申请人
KEUFFEL AND ESSER CO.
发明人
JEAN J.A. ROBILLARD
分类号
G03C1/52;G03C1/61;G03C1/705;G03C5/18;G03D7/00;(IPC1-7):G03C5/34;G03C1/62
主分类号
G03C1/52
代理机构
代理人
主权项
地址
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