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Clarke Chapman Group Ltd
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Clarke Chapman and Co Ltd
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Application filed by Clarke Chapman and Co LtdfiledCriticalClarke Chapman and Co Ltd
Application grantedgrantedCritical
Publication of FR786111ApublicationCriticalpatent/FR786111A/fr
F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
F22D7/00—Auxiliary devices for promoting water circulation
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Engineering & Computer Science
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR786111D1934-02-271935-02-25Perfectionnements aux chaudières à vapeur à tubes d'eau
ExpiredFR786111A
(fr)