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发明名称
PERSISTENT ORGANIC PHOTOCONDUCTIVE COMPOSITIONS
摘要
申请公布号
CA841552(A)
申请公布日期
1970.05.12
申请号
CAD841552
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
DANIEL A. NEPELA;MEREDITH D. SHATTUCK;ULO VAHTRA
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