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2011
|
Invention
|
Process for treating particulate material containing heavy metal and an additive for use in such ... |
|
1993
|
Invention
|
Method for fixing blast/cleaning waste. A method for blast cleaning metal and fixing the hazardou... |
|
1989
|
Invention
|
Material communitor. A comminution device is provided which has a rotatable turbine mounted in a ... |
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1988
|
Invention
|
Method of treating metallic oxide impregnated dust. A process for treating hazardous particulate ... |
|
|
Invention
|
Air pump separator method and apparatus. A device and method for separating particles by mass is ... |
|
1987
|
Invention
|
Material comminutor. A comminution device is provided which has a rotatable turbine mounted in a ... |
|
1986
|
P/S
|
INSTALLATION OF HAZARDOUS WASTE DISPOSAL AND TREATMENT SYSTEM FOR MANUFACTURERS CONDUCTING TRAINI... |
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1985
|
Invention
|
Screen separator method for foundry waste materials. A method is provided of separating non-homog... |
