| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a racket for ball games, markedly reducing the process required for production while keeping the function as a racket, and eliminating the need for replacing a string like the conventional racket for ball games, although the frame, string, shaft and grip of the conventional racket are made of individual raw materials and assembled so that it requires a number of processes and much labor for producing the racket. <P>SOLUTION: The racket for ball games composed of the frame, string, shaft and grip is made, by integral molding using soft rubber having resiliency, and soft resin having resiliency. <P>COPYRIGHT: (C)2007,JPO&INPIT |
