Title:
魚群探知機および魚群探知機用トランスデューサ
Document Type and Number:
Japanese Patent JP4058074
Kind Code:
B2
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Inventors:
Matsuyama Alliance
Kato Hatsune
Yoshimura Sai
Kato Hatsune
Yoshimura Sai
Application Number:
JP2005517368A
Publication Date:
March 05, 2008
Filing Date:
February 02, 2004
Export Citation:
Assignee:
Airism Co., Ltd.
International Classes:
G01S15/96; G01S7/521; G01S7/523; G01S7/524; G01S7/526; G01S7/56; G01S7/62
Domestic Patent References:
| JP2004020276A | ||||
| JP2236188A | ||||
| JP2002221568A | ||||
| JP2002131429A | ||||
| JP6235763A | ||||
| JP11316272A | ||||
| JP2001099932A | ||||
| JP2003315455A | ||||
| JP60259978A |
Attorney, Agent or Firm:
Hironari Nakano