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Publication of BE715464ApublicationCriticalpatent/BE715464A/fr
F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B9/00—Stoves for heating the blast in blast furnaces
C21B9/10—Other details, e.g. blast mains
C21B9/12—Hot-blast valves or slides for blast furnaces
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Engineering & Computer Science
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Chemical & Material Sciences
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Physics & Mathematics
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Materials Engineering
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Metallurgy
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Organic Chemistry
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Manufacturing & Machinery
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Thermal Sciences
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Mechanical Engineering
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General Engineering & Computer Science
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Read Only Memory
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Memory System Of A Hierarchy Structure
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Medicines That Contain Protein Lipid Enzymes And Other Medicines
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