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Title:
STRUCTURE FOR REDUCING FLUID RESISTANCE BY ROUGHENING OBJECT SURFACE
Document Type and Number:
WIPO Patent Application WO/2010/029844
Kind Code:
A1
Abstract:
Disclosed is a fluid resistance reducing structure which is characterized by roughening the surface of a flying body, a car body surface, a hull surface, the inner face of a pipe, the surface of a flying vehicle, the surfaces of a helmet and a driving wear to be put on by a driver, or the surfaces of a helmet and a playing wear to be put on by a player.

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Inventors:
TANAKA TOSHIKATSU (JP)
Application Number:
PCT/JP2009/064712
Publication Date:
March 18, 2010
Filing Date:
August 24, 2009
Export Citation:
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Assignee:
TANAKA TOSHIKATSU (JP)
International Classes:
F15D1/12; B64C21/10
Foreign References:
JP2002257105A2002-09-11
Attorney, Agent or Firm:
KITAMURA, Chikahiko (JP)
Chikahiko Kitamura (JP)
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