4. Chairs and seats
  5. Headrest
  6. Adjustable rectilinearly vertically

Hongliang Chen

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Headrest guide sleeve

Chairs and seats – Headrest – Adjustable rectilinearly vertically
Patent

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Intelligent life testing methods and apparatus for leakage...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Ground fault protection
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1285573

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