| 发明名称 |
Masturbating device for men comprises two approximately concentric tubular members which are axially movable relative to one another, and jointly with their user bound a volume of a lubricating agent |
| 摘要 |
The masturbating device for men comprises two approximately concentric tubular members which are axially movable relative to one another, and jointly with their user bound a volume of a lubricating agent capable of producing air bubbles under a variable pressure. |
| 申请公布号 |
DE10143899(A1) |
申请公布日期 |
2003.03.27 |
| 申请号 |
DE2001143899 |
申请日期 |
2001.09.07 |
| 申请人 |
TRINKEWITZ, KAREL |
发明人 |
TRINKEWITZ, KAREL |
| 分类号 |
A61H19/00;(IPC1-7):A61H19/00 |
主分类号 |
A61H19/00 |
| 代理机构 |
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