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发明名称
Photographic products and processes
摘要
申请公布号
US4891298(A)
申请公布日期
1990.01.02
申请号
US19880252663
申请日期
1988.10.03
申请人
POLAROID CORPORATION
发明人
WALLER, DAVID P.
分类号
G03C8/32;C07D307/77;C07D307/88;C07D311/80;C07D311/92;C09B11/08;C09B11/26;G03C8/44;G03C8/48
主分类号
G03C8/32
代理机构
代理人
主权项
地址
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