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ADOLPHE JOSEPH LEGROS
EUGENE CHIRAUX
Original Assignee
ADOLPHE JOSEPH LEGROS
EUGENE CHIRAUX
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Application filed by ADOLPHE JOSEPH LEGROS, EUGENE CHIRAUXfiledCriticalADOLPHE JOSEPH LEGROS
Application grantedgrantedCritical
Publication of FR475606ApublicationCriticalpatent/FR475606A/en
F22B37/00—Component parts or details of steam boilers
F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
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Engineering & Computer Science
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FR475606D1914-07-231914-07-23
Device for cleaning the flue pipes of steam boilers in operation
ExpiredFR475606A
(en)