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发明名称
PHOTOGRAPHIC FILM PACK
摘要
申请公布号
GB2046946(A)
申请公布日期
1980.11.19
申请号
GB19800010638
申请日期
1980.03.28
申请人
POLAROID CORP
发明人
分类号
G03B17/52;G03C8/42;G03C8/44;G03D9/02;(IPC1-7):G03C3/00
主分类号
G03B17/52
代理机构
代理人
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地址
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