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US2659100A
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Caster
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US2609032A
|
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Chair with automatically shiftable seat and adjustable back
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US2578922A
|
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Pivoted prop support members for drop-leaf tables or the like
|
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US2619307A
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Table clamp for typewriters or the like
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US2655387A
|
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Table with retractable casters
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US2662586A
|
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Resilient mounting for chair backs
|
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US2613389A
|
|
Combined foot and spring supported caster
|
|
US2659413A
|
|
Posture chair
|
|
US2571209A
|
|
Chair seat cushion
|
|
US2471024A
|
|
Chair with tilting back and automatically shiftable seat
|
|
US2524624A
|
|
Resilient chair back mounting
|
|
US2538507A
|
|
Adjustable chair
|
|
US2542480A
|
|
Chair having a vertically adjustable seat
|
|
US2490210A
|
|
Chair base
|
|
US2437940A
|
|
Pivoted spring back rest
|
|
US2400630A
|
|
Chair
|
|
US2342921A
|
|
Posture chair
|
|
US2356507A
|
|
Posture chair
|
|
US2308358A
|
|
Adjustable seat and footrest
|
|
US2233694A
|
|
Chair seat and bumper guard
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