| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear rod shaped accessary dispensing with a connecting part by being flexible and having a form retention property and capable of leaving a beautiful curved attitude when being bent. SOLUTION: This linear rod shaped accessory is formed by filling ore and/or ceramic powder with grain size of 350 mesh or finer between a core rod formed of either one material out of a group formed of aluminum, copper and brass, and a tube body having flexibility and having its outside with enough hardness preventing expansion. COPYRIGHT: (C)2007,JPO&INPIT
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