KR20070118521
A sanitary straw and a can are provided to be made by using an existing can, and to obtain a sanitary straw and a can that are good for a human body and to prevent the pollution of the environment. A cap opening portion and a handle lever of an existing can are changed. A sanitary straw is made by m...
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Main Author | |
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Format | Patent |
Language | English |
Published |
17.12.2007
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Subjects | |
Online Access | Get full text |
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