| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple sheet type hat constituted of a piece of sheet. SOLUTION: In the sheet type hat, the outer periphery of a body formed of a piece of sheet is formed as a rim and a separation borderline is provided on the inner periphery of the rim. As a result, a crown part for covering the head and a supporting part for supporting a shape of the crown part are integrally formed to enable designing of the crown part and a projection. COPYRIGHT: (C)2009,JPO&INPIT
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