Filter element for extractor hood

Filter element for extractor hood

  • CN 101,379,349 A
  • Filed: 01/09/2007
  • Published: 03/04/2009
  • Est. Priority Date: 02/08/2006
  • Status: Active Application
First Claim
Patent Images

1. , a kind of filter element that is used for enclosure, comprise at least one cap rock (8,9) and at least one intermediate layer (10), it is characterized in that, at described at least one cap rock (8,9) last, at least one surperficial at least a portion is provided with coating (11), and coating (11) is not established in described at least one intermediate layer (10).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×