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发明名称
FILM
摘要
申请公布号
CA348150(A)
申请公布日期
1935.02.12
申请号
CAD348150
申请日期
申请人
THE AMERICAN I. G. CHEMICAL CORPORATION;AGFA ANSCO CORPORATION
发明人
MAX HAGEDORN;ARMIN OSSENBRUNNER;GUSTAV WILMANNS
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主分类号
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