发明名称 |
Filter unit for industrial, medical, and domestic purposes |
摘要 |
The system to block or reduce emissions of toxic matter or organisms, from a filter layer or material, has a unit (4) which can be altered when the filter has reached a given saturation level. When the unit (4) has been displaced or distorted by a control, emissions are blocked. |
申请公布号 |
FR2732617(A1) |
申请公布日期 |
1996.10.11 |
申请号 |
FR19950004212 |
申请日期 |
1995.04.04 |
申请人 |
L GIFFARD SA |
发明人 |
BELLIER JEAN NOEL;KERBRAT RENAUD |
分类号 |
A61M1/00;A61M5/165;B01D35/14;(IPC1-7):B01D35/14;B01D27/10 |
主分类号 |
A61M1/00 |
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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