Apparatus for gaseous development of light-sensitive material, especially of diazo-type by means of ammonia gas,申请号US19340739684-传众专利搜索

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发明名称	Apparatus for gaseous development of light-sensitive material, especially of diazo-type by means of ammonia gas
摘要
申请公布号	US2009962(A)	申请公布日期	1935.07.30
申请号	US19340739684	申请日期	1934.08.13
申请人	KALLE & CO. AKTIENGESELLSCHAFT	发明人	KURTEN WILHELM
分类号	G03D7/00	主分类号	G03D7/00
代理机构		代理人
主权项
地址

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