Container collecting diffused smell
The invention relates to a container collecting diffused smell. The container comprises a base and a top cover; the base is a groove; the top cover is cylindrical; the area defined by an opening in one end of the top cover is smaller than that defined by an opening in the other end of the top cover;...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
25.03.2015
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Subjects | |
Online Access | Get full text |
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