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发明名称
Mehrkammerofen zur Destillation verkohlbarer Stoffe bei niedriger Temperatur
摘要
申请公布号
DE570469(C)
申请公布日期
1933.02.16
申请号
DED570469D
申请日期
1930.07.02
申请人
SOCIETE DE RECHERCHES ET DE PERFECTIONNEMENTS INDUSTRIELS
发明人
分类号
C10B7/14
主分类号
C10B7/14
代理机构
代理人
主权项
地址
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