| 摘要 |
PROBLEM TO BE SOLVED: To enable to prevent lightning strike to the side wall without spoiling appearance of high-rise building. SOLUTION: The lightning rod device is provided with a lightning rod which has a discharge section capable of spark discharge at the tip area and has a base section 4 capable of fixing to the wall of a building at the bottom area, and a high voltage generating means (10, 13) which supplies a voltage capable of spark discharge to the discharge section. COPYRIGHT: (C)2006,JPO&NCIPI
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