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发明名称
NOVEL PHOTOGRAPHIC PRODUCTS AND PROCESSES
摘要
申请公布号
US3473924(A)
申请公布日期
1969.10.21
申请号
USD3473924
申请日期
1967.12.11
申请人
POLAROID CORP.
发明人
HOWARD G. ROGERS
分类号
C07D213/73;C07D471/14;G03C1/34;G03C8/00;G03C8/06;(IPC1-7):G03C5/54
主分类号
C07D213/73
代理机构
代理人
主权项
地址
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