| 摘要 |
PROBLEM TO BE SOLVED: To produce a resin hose having an identification function using a color into a small lot at a low cost, quickly easily producing a bent hose 6 without strain, decreasing the number of defectives and increasing reliability, and thereby reducing the production cost of the bent hose 6. SOLUTION: The transparent or colored, as a base color, hose is integrally colored with a different kind of color at a predetermined portion, and the different kind of color of the resin hose is arranged thereon in a line shape or in a discontinuously dotted straight line shape. COPYRIGHT: (C)2004,JPO
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