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发明名称
PROCESS FOR CRYSTALLIZING POLYBENZIMIDAZOLES
摘要
申请公布号
CA826105(A)
申请公布日期
1969.10.28
申请号
CAD826105
申请日期
申请人
CELANESE CORPORATION
发明人
ANTHONY B. CONCIATORI;EDWARD C. CHENEVEY;HERMAN D. NOETHER;MICHAEL DUNAY
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主分类号
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