Title:
圧力波発生素子
Document Type and Number:
Japanese Patent JP4617710
Kind Code:
B2
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Inventors:
Yoshifumi Watanabe
Yoshiaki Honda
Yoshiaki Honda
Application Number:
JP2004134312A
Publication Date:
January 26, 2011
Filing Date:
April 28, 2004
Export Citation:
Assignee:
Panasonic Electric Works Co., Ltd.
International Classes:
B06B1/02; H02N11/00; H04R23/00; H05B3/12
Domestic Patent References:
JP11300274A | ||||
JP2002033287A | ||||
JP2003311961A | ||||
JP2004129348A | ||||
JP2004259777A | ||||
JP2004216360A | ||||
JP2002186097A | ||||
JP3140100A |
Attorney, Agent or Firm:
Keisei Nishikawa