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Inventor: Aaron; James R.
Address: Athens, AL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4957139 |
Low-noise nozzle valve |
September 18, 1990 |
| A low-noise, variable discharge area, valve (10) is constructed having opposed recesses (46, 48) within which a pair of gates (42, 44) are slidably disposed. Each of the gates (42, 44) is provided with upstream edges (50) having a radius thereon, the radius enabling smooth, accelerat |
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