发明名称 |
AIR FILTER DEVICE PROVIDED WITH GRIPPING MEANS IN THE FORM OF A MOUTHPIECE |
摘要 |
Air filter device comprising at least one filter element (20; 120) provided with means in the form of a mouthpiece (30; 230) allowing the user to grip and retain the device.
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申请公布号 |
WO0004958(A1) |
申请公布日期 |
2000.02.03 |
申请号 |
WO1999EP05364 |
申请日期 |
1999.07.23 |
申请人 |
FERRARO, FAUSTO |
发明人 |
FERRARO, FAUSTO |
分类号 |
A62B18/02;A62B9/06;A62B18/10;A62B23/02;(IPC1-7):A62B9/06 |
主分类号 |
A62B18/02 |
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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