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经营范围
发明名称
FOG REDUCTION IN PHOTOGRAPHIC SILVER HALIDE EMULSIONS
摘要
申请公布号
US3597213(A)
申请公布日期
1971.08.03
申请号
USD3597213
申请日期
1968.02.12
申请人
GAF CORP.
发明人
FRITZ DERSCH;GIACOMO LUCIANI
分类号
G03C1/34
主分类号
G03C1/34
代理机构
代理人
主权项
地址
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