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Patent Searching and Data


Title:
ダイバー用水中通信装置
Document Type and Number:
Japanese Patent JP5338302
Kind Code:
B2
Inventors:
Michio Irie
Application Number:
JP2008329382A
Publication Date:
November 13, 2013
Filing Date:
December 25, 2008
Export Citation:
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Assignee:
Seiko Epson Corporation
International Classes:
B63C11/26; H04B1/38; H04B1/3822; H04B11/00
Domestic Patent References:
JP2008265527A
JP8139634A
JP9018377A
JP4263519A
JP2005277648A
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka