| 摘要 |
Funnel with changeable filter cartridge intended to be mounted on the exhaust silencers of light and heavy motor vehicles, comprising means for fastening and clamping on the said exhaust pipes, characterised by the fact that these means include a flexible diaphragm (13) cut into the shape of a star and rendered integral with the base of the funnel (1) receiving the exhaust pipe (14). <IMAGE>
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