MXPA03009162A
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Antimicrobial injection-molded components and method for producing the same.
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US5415252A
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Twin wheel caster and brake assembly
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US5377943A
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Chair base
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US5348371A
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Mechanical device for use particularly for the synchronous movement of the seat and backrest of a chair
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US5230571A
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Caster bearing assembly
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US5276942A
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Appliance roller
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CA2061615A1
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Mechanical device, particularly for the movement and selective locking of a chair
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US5263238A
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Method of forming a stem and assembling a snap ring in a groove in the stem
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US5232265A
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Vertical back adjust for chairs
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US5226739A
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Integral retainer and bearing assembly
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US5068943A
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Dual wheel tilted axle caster with an integral retainer and bearing assembly
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US5018787A
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Chair seat tilt control
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US4892354A
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Chair seat tilt control
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US4916801A
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Method of forming a stem with a groove and a snap ring
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CA1281987C
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Chair seat tilt control
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US4843677A
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Tilted axle caster with brake
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US4763383A
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Electrically conductive caster having loop depending rings
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US4696394A
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Easily removable protective covering for annular objects
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US4649595A
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Resiliently mounted caster having a pivotally mounted inner body member
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US4333207A
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Twin wheel caster brake
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