Backrest of office chair

Backrest of office chair

CN
  • CN 201,388,762 Y
  • Filed: 04/30/2009
  • Issued: 01/27/2010
  • Est. Priority Date: 04/30/2009
  • Status: Active Grant
First Claim
Patent Images

1. office chair backrest, it is characterized in that:

  • comprise oblique annular frame (1), be fixed with screen cloth (2) in the framework (1), the week of described framework (1), the edge of screen cloth (2) passed through plastics filler rod (3) inlay card in the groove (11) on all edges of framework (1) along having groove (11).

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