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发明名称
Method for processing a subtractive motion picture film
摘要
申请公布号
US2972011(A)
申请公布日期
1961.02.14
申请号
US19580711479
申请日期
1958.01.27
申请人
DR. EDGAR GRETENER A.-G.
发明人
GRETENER EDGAR
分类号
G03B27/73;G03C7/00;G03F3/08;H04N1/60
主分类号
G03B27/73
代理机构
代理人
主权项
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