Title:
水中マスク
Document Type and Number:
Japanese Patent JP5466220
Kind Code:
B2
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Inventors:
Yuji Kuroda
Application Number:
JP2011244016A
Publication Date:
April 09, 2014
Filing Date:
November 07, 2011
Export Citation:
Assignee:
Tabata Co., Ltd.
International Classes:
A63B33/00
Domestic Patent References:
JP2005160941A | ||||
JP2009160123A | ||||
JP10085365A | ||||
JP2010057880A | ||||
JP2012045361A | ||||
JP8103514A |
Attorney, Agent or Firm:
Yoshiharu Shirahama
Shuji Shirahama
Shuji Shirahama