4. E - Fixed Constructions
  5. 04
  6. B

William Stumpf

E - Fixed Constructions – 04 – B

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Inventor

Country: Canada

Chair back height-adjustment mechanism

A - Human Necessities – 47 – C
Patent

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Chair control device for a tiltable chair

A - Human Necessities – 47 – C
Patent

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Chair seat back height adjustment mechanism

A - Human Necessities – 47 – C
Patent

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Space divider system

E - Fixed Constructions – 04 – B
Patent

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Space divider system

E - Fixed Constructions – 04 – B
Patent

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Unitary spring for biasing a chair seat back support...

A - Human Necessities – 47 – C
Patent

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Profile ID: LFCA-PAI-P-952184

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