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发明名称
Verfahren zur Herstellung von wasser- und oelloeslichen Mineraloelprodukten
摘要
申请公布号
DE749076(C)
申请公布日期
1945.01.15
申请号
DE1940R108503D
申请日期
1940.10.15
申请人
发明人
LEHMANN DR. FRIEDR. ANTON
分类号
C10G17/10
主分类号
C10G17/10
代理机构
代理人
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地址
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