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经营范围
发明名称
Apparat zur stufenweisen Destillation von Erdoel und anderen Produkten
摘要
申请公布号
DE558765(C)
申请公布日期
1932.09.12
申请号
DE1926E034778D
申请日期
1926.10.29
申请人
OTTO ELSTERMANN;APPARATE- UND ROHRLEITUNGSBAU FUER CHEMISCHE INDUSTRIE
发明人
分类号
B01D3/08
主分类号
B01D3/08
代理机构
代理人
主权项
地址
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