ELECTRIC HOT AIR HEATER
PROBLEM TO BE SOLVED: To provide an electric hot air heater harmless to human bodies, having small environmental load and capable of efficiently heating a space from a small space of a general home, an office, or the like to a large space such as an agricultural house without producing any substance...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
08.11.2007
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Subjects | |
Online Access | Get full text |
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