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Head-protecting airbag and head-protecting airbag device

  • US 20040119270A1
  • Filed: 11/14/2003
  • Published: 06/24/2004
  • Est. Priority Date: 12/18/2002
  • Status: Active Grant
First Claim
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1. A head-protecting airbag comprising:

  • a primary chamber; and

    a secondary chamber;

    wherein the primary chamber is separated from the secondary chamber by an air-permeable panel.

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