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ROBERT PIERRE DEVAULX
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ROBERT PIERRE DEVAULX
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Application filed by ROBERT PIERRE DEVAULXfiledCriticalROBERT PIERRE DEVAULX
Application grantedgrantedCritical
Publication of FR475220ApublicationCriticalpatent/FR475220A/en
F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUESÂ
F23J15/00—Arrangements of devices for treating smoke or fumes
F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
FR475220D1914-01-281914-01-28
Device for raising the plume of smoke in locomotives
ExpiredFR475220A
(en)