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发明名称
Color photography
摘要
申请公布号
US2179239(A)
申请公布日期
1939.11.07
申请号
US19370174350
申请日期
1937.11.13
申请人
AGFA ANSCO CORPORATION
发明人
WILMANNS GUSTAV;BITTERFELD KREIS;SCHNEIDER WILHELM;BAUER ERNST
分类号
G03C7/32
主分类号
G03C7/32
代理机构
代理人
主权项
地址
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