Title:
カラオケ課金システム
Document Type and Number:
Japanese Patent JP5603224
Kind Code:
B2
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Inventors:
Yabuki Australia
Application Number:
JP2010289866A
Publication Date:
October 08, 2014
Filing Date:
December 27, 2010
Export Citation:
Assignee:
Daiichikosho, Inc.
International Classes:
G10K15/04; G06Q30/00
Attorney, Agent or Firm:
Yoshihide Ogawa