| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil made of a conductive material and its manufacturing method. SOLUTION: A cylindrical pipe that is made of a conductive material and has a specified thickness is cut spirally at a specified width while it is continuously connected between one end of the pipe and the other end thereof so as to make a pipe coil. Then, the pipe coil is covered with an insulating layer, and an adhesive agent is applied and the pipe coil is pressed from both ends to stuck and adhere the cut parts with each other. COPYRIGHT: (C)2005,JPO&NCIPI
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