FOOT WARMING THROUGH-SLIT SHEET, AND BOX
PROBLEM TO BE SOLVED: To provide a method for easy usage through the use of a heater such as an existing electric footwarmer since a merchandise becomes the large one in the case of manufacturing a special device. SOLUTION: A foot warming through-slit sheet is used as an auxiliary tool for the heate...
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Main Author | |
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Format | Patent |
Language | English |
Published |
28.07.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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