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发明名称
Verfahren zur Verminderung des Nicotingehalts im Tabakrauch
摘要
申请公布号
DE640193(C)
申请公布日期
1936.12.24
申请号
DE1933K129580D
申请日期
1933.03.24
申请人
DR.-ING. KARL KLEIN
发明人
分类号
A24B15/28
主分类号
A24B15/28
代理机构
代理人
主权项
地址
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