发明名称 |
Cigarette with reduced, less harmful smoke is or comprises tobacco pre-treated with an aqueous mixture of boric acid or its salts, preferably sodium perborate or tetraborate |
摘要 |
Cigarette is or comprises tobacco pre-treated with an aqueous mixture of boric acid or its salts, preferably sodium perborate or tetraborate, to give less harmful smoke and reduced likelihood of damage if not put out properly.
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申请公布号 |
DE19941233(A1) |
申请公布日期 |
2001.04.26 |
申请号 |
DE19991041233 |
申请日期 |
1999.08.31 |
申请人 |
DORNIG, DIETER |
发明人 |
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分类号 |
A24B15/28;(IPC1-7):A24B15/28 |
主分类号 |
A24B15/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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