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US3666248A
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Afterburners for cupola furnaces
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AU1282170A
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Apparatus for removing floating residues froma gas washing apparatus
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DE2009577A1
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Rotating air washing atomiser - with unobstructed feed pipe and 360 degrees spray field
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DE1925893A1
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Step conveyor
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US3561255A
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Leak testing apparatus
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US3545600A
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Conveyor
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US3490269A
|
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Leak tester for brake housings
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US3475881A
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Method and apparatus for cleaning contaminated gases
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US3545918A
|
|
Afterburner system for cupola furnace
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US3481450A
|
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Indexing mechanism
|
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US3485980A
|
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Dual link switch actuator
|
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US3548543A
|
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Devices for power washing,surface reforming and the like
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US3483733A
|
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Valve for leak testing system
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DE1671386A1
|
|
Process and device for cleaning contaminated gases
|
|
US3417871A
|
|
Centrifugal concentrator
|
|
US3422958A
|
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Precoat filter
|
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US3439810A
|
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Centrifugal separator
|
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US3457775A
|
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Circuitry for leak tester
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US3512762A
|
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Apparatus for liquid aeration
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US3506128A
|
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Filter apparatus
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