| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear member (electric wire, power supply cord, thread, string etc.) which has little tanglement and can resolve tanglement promptly even if it happens. SOLUTION: The linear member is formed of at least two kinds of portions having different elasticity at equal intervals or at irregular intervals. The first portion has a wider width and a larger elasticity than the other portion. COPYRIGHT: (C)2007,JPO&INPIT
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