Photographic filter and antihalation layer,申请号US19400371685-传众专利搜索

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发明名称	Photographic filter and antihalation layer
摘要
申请公布号	US2322006(A)	申请公布日期	1943.06.15
申请号	US19400371685	申请日期	1940.12.26
申请人	EASTMAN KODAK COMPANY	发明人	FIERKE SCHEURING S.;VITTUM PAUL W.;WILDER LOT S.
分类号	G03C1/825	主分类号	G03C1/825
代理机构		代理人
主权项
地址

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