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发明名称
Process of producing diazotype paper
摘要
申请公布号
US2993803(A)
申请公布日期
1961.07.25
申请号
US19580753892
申请日期
1958.08.08
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
JR. JOHN SULICH,;BOTKIN CARL
分类号
G03C1/52;G03C1/79
主分类号
G03C1/52
代理机构
代理人
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