| 发明名称 |
Soap tablet that floats in water - has a buoyancy core of polyurethane |
| 摘要 |
<p>Soap tablet contains a core of polyurethane which serves to keep the soap on the surface of water, e.g. bath water. 'Loss' of soap in the bath is thus prevented.</p> |
| 申请公布号 |
DE2639644(A1) |
申请公布日期 |
1978.03.09 |
| 申请号 |
DE19762639644 |
申请日期 |
1976.09.03 |
| 申请人 |
GUELICHER,WOLFGANG |
发明人 |
GUELICHER,WOLFGANG |
| 分类号 |
C11D17/02;(IPC1-7):11D17/02 |
主分类号 |
C11D17/02 |
| 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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