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发明名称
Verfahren zur Erzeugung von bitumenaehnlichen Stoffen
摘要
申请公布号
DE914132(C)
申请公布日期
1954.06.28
申请号
DE1940M003358D
申请日期
1940.08.15
申请人
MANNESMANN AKTIENGESELLSCHAFT
发明人
JENKNER DR. PHIL. ADOLF
分类号
C08L95/00
主分类号
C08L95/00
代理机构
代理人
主权项
地址
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