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经营范围
发明名称
PROCESS FOR OPTICALLY SENSITIZING PHOTOGRAPHIC SILVER HALIDE EMULSIONS CONTAINING COLOUR-COUPLERS
摘要
申请公布号
GB1222301(A)
申请公布日期
1971.02.10
申请号
GB19690008932
申请日期
1969.02.19
申请人
VEB FILMFABRIK WOLFEN
发明人
ERNST-JOACHIM POPPE
分类号
C09B23/01;G03C1/26
主分类号
C09B23/01
代理机构
代理人
主权项
地址
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