4. Chairs and seats
  5. Movable back
  6. Tiltable

Vaclav Pernicka

Inventor

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Auditorium seating

Chairs and seats – With table – desk – or easel – Seat inoperatively positionable beneath table
Reexamination Certificate

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Chair back height-adjustment mechanism

Chairs and seats – Movable back
Reexamination Certificate

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Releasable lock forchair control mechanism

Chairs and seats – Movable back – Tiltable
Patent

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Profile ID: LFUS-PAI-P-1535133

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