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| Application No. | Application Title | Issue Date |
| 20090071561 | Method and system for improving gas flow in a duct or pipe A method for smoothing the gas flow profile in a duct or pipe in a system wherein the average gas velocity is greater than ten feet per second, comprising positioning within the duct or pipe and across the gas flow, a perforated plate wherein the openings thereof are he... | 03/19/2009 |
