AIR SUPPLY DEVICE FOR ORGANIC MATTER FERMENTATION VESSEL
PROBLEM TO BE SOLVED: To make the control volume of air in a fermentation vessel adjustable in the moving direction of an organic matter such as garbage or exertion without the entry of the air into the organic matter fermentation vessel and enhance the treating efficiency of the organic matter and...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
03.07.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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