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GB361968A
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An improved method of and means for cleansing flue gases and the like
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DE576496C
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Air washer, in particular for conveying air, with deflector plates placed in a chamber and placed under water or the like
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GB338166A
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Improvements in or relating to mechanical dischargers for granular and like materials
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GB336620A
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Improvements in the means of extracting dust and grit from air, flue gas or other medium
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DE569285C
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Method and device for separating fine material containing powdery or grainy material from the conveyance of the same effecting suction air
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GB326880A
|
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Improvements in or relating to apparatus for the pneumatic conveyance of granular powdered and like materials
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GB325573A
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Improvements in apparatus for disposing of dust from boiler furnaces
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US1836290A
|
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Air and gas washing apparatus
|
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DE585132C
|
|
Suction air conveyor, especially for bulk goods
|
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US1896597A
|
|
Air-control valve for pneumatic conveyers
|
|
GB320391A
|
|
Improvements in apparatus for pneumatic conveyance of solid materials
|
|
GB306058A
|
|
Improvements in or relating to air and gas washing apparatus
|
|
DE533081C
|
|
Device for separating dust etc. from air
|
|
US1788851A
|
|
Rotary separator
|
|
DE508571C
|
|
Gas scrubbing device
|
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US1797027A
|
|
Valve for use with dust extraction and for conveying apparatus
|
|
DE505889C
|
|
Device for removing dust and material particles from air, furnace duct gases and other gases, in which the gases are guided through curved ducts
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US1780641A
|
|
Dust separator
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GB277112A
|
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Improvements in or relating to gas and air washing apparatus
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DE501591C
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Pipe elbow for pneumatic conveyor systems
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