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Patent Searching and Data


Title:
改良型水上船用船体
Document Type and Number:
Japanese Patent JP2005524571
Kind Code:
A
Abstract:
A hull ( 10 ) for an aquatic vessel which provides a shark-repelling region about the vessel. The hull ( 10 ) includes two electrodes connected to an electromagnetic field signal generator, which in use, generates an electromagnetic field ( 40 ) about the vessel which repels sharks. The electrodes may be formed from the ends of an electrode cord ( 23 ), or may be formed from conductive ( 24, 25 ) plates ( 20, 21 ) mounted to, or integral with, the hull ( 10 ).

Inventors:
Wes Combe-Down, Michael
Application Number:
JP2004502486A
Publication Date:
August 18, 2005
Filing Date:
May 06, 2003
Export Citation:
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Assignee:
Sea Change Technology Holdings Pty Limited
International Classes:
B63B35/73; A01K79/02; H04B1/02; H04B1/03; H05C1/04; (IPC1-7): B63B35/73; H04B1/03
Attorney, Agent or Firm:
Sadayuki Hosoi
Mitsuo Chonan
Ishiwatari Eibo
Nakamura Masamichi