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US3315445A
|
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Integrated pollution control system
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GB1049470A
|
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Improvements in or relating to an integrated mechanical and electrostatic precipitator system
|
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|
|
Integrated mechanical filter and electrostatic precipitator system for broad spectrum purification
|
|
US3238702A
|
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Self-decontaminating electrostatic precipitator structures
|
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US3716966A
|
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Wet elecrostatic precipitator
|
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US3053029A
|
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Gas conditioner
|
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US3130945A
|
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Ionocraft
|
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US3120363A
|
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Flying apparatus
|
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US2937709A
|
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Gas conditioner
|
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GB737734A
|
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Apparatus for the electrical precipitation of matter suspended in or carried by gases
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US2637408A
|
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Method and apparatus for treating fluid medium
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CA763769A
|
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Integrated mechanical and electrostatic precipitator system
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