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2020
|
Invention
|
Low emission direct fired process air heating.
A system and method for heating process air is di... |
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2018
|
Invention
|
System and method for acoustic vehicle location tracking. Techniques for acoustic vehicle locatio... |
|
2016
|
Invention
|
Optimized mine ventilation system. The optimized mine ventilation system of this invention supple... |
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2015
|
Invention
|
Modular controlling system for ventilation equipment and methods of using the same.
A modular co... |
|
|
Invention
|
Modular controlling system for ventilation equipment and methods of using the same. A modular con... |
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2002
|
Invention
|
Process and apparatus for curing resin-bonded refractory brick lined ladles. An improved process ... |
