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经营范围
发明名称
Photographic film containing hardened gelatin
摘要
申请公布号
US2593912(A)
申请公布日期
1952.04.22
申请号
US19480061137
申请日期
1948.11.19
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
ORINIK MICHAEL T.
分类号
G03C1/30;G03C1/81;G03C1/91
主分类号
G03C1/30
代理机构
代理人
主权项
地址
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