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DE540067C
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Filters for cleaning air or other gases
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DE537186C
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Cylindrical filter body
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DE521649C
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Air filter housed in a housing, especially for protecting compressors
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DE464559C
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Filters for cleaning air or other gases
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DE477111C
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Method for preventing the leakage of network fluid from viscous wetted air filters
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DE431399C
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air cleaner
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DE429351C
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air cleaner
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DE430930C
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Device for air and gas filters with replaceable filter elements
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DE457430C
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Process for separating dust from gases by means of moving filter material
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DE437657C
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Spark catcher with extinguishing of the smoke gases by rotating steam nozzles
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DE442410C
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Method and device for operating air and gas filters
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DE413965C
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Process for optical dust determination by means of light diffraction (Tyndale effect)
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DE456612C
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Process for the complete dedusting of air and gases
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DE513573C
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Filters for gases, vapors and liquids
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DE408478C
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Horizontal ball mill
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DE426284C
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Process for dedusting the distillation gases in the case of low-temperature coking
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DE393357C
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Device for vacuuming dust
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DE408224C
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Plant for drying or distilling fuels in rotating drums with dedusting device
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DE386037C
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Arrangement of the separation plates
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DE378607C
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Device for separating suspended particles from gases, vapors and liquids
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