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发明名称
PROCESS FOR THE PURIFICATION OF SOLVENTS
摘要
申请公布号
CA731122(A)
申请公布日期
1966.03.29
申请号
CAD731122
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
FELIKS BITNERS;BERNHARD SCHLEPPINGHOFF;HANS-WALTHER BRANDT;ERICH MEIER
分类号
主分类号
代理机构
代理人
主权项
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