| 摘要 |
PROBLEM TO BE SOLVED: To prolong a duration period of a rice cooking pot for business use. SOLUTION: Upper end parts on the outside surface of a side wall 3 of the rice cooking pot 1 includes projection bodies 4 each provided with: a first projection portion 41 which is located between an upper side wall 3 of the rice cooking pot 1 and a lower side wall 3 of the rice cooking pot 1, and protrudes outward from a side wall 2 of the rice cooking pot 1 when the rice cooking pot 1 is stacked; and a second projection portion 42 which protrudes further outward from an upper part of the first projection portion 41 and is hooked to an upper end of the lower side wall 3 of the rice cooking pot 1. COPYRIGHT: (C)2011,JPO&INPIT
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