| 发明名称 |
COLD TREATMENT GAS PRODUCING DEVICE FOR CRYOTHERAPY |
| 摘要 |
A device for producing cyrotherapy with liquid nitrogen includes a container for the liquid nitrogen with electrical heating in its interior. The container has a maximum volume of 50 l and the electrical heating is a heating element comprising a self-regulating strip heater secured in the interior of the container. |
| 申请公布号 |
EP0250863(B1) |
申请公布日期 |
1992.04.29 |
| 申请号 |
EP19870107575 |
申请日期 |
1987.05.25 |
| 申请人 |
MESSER GRIESHEIM GMBH |
发明人 |
DONNERHACK, ANDREAS, DR.;PFEIL-SCHNEIDER, KURT |
| 分类号 |
A61F7/00;F17C9/02;F25D3/10;H05B3/82 |
主分类号 |
A61F7/00 |
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