Title:
【発明の名称】プリペイドカードを伴う携帯電話通信システム
Document Type and Number:
Japanese Patent JP2002508633
Kind Code:
A
Inventors:
Basno, bruno
Application Number:
JP2000538495A
Publication Date:
March 19, 2002
Filing Date:
March 17, 1999
Export Citation:
Assignee:
GEMPLUS
International Classes:
H04M15/00; H04M15/30; H04M17/00; H04W4/24; (IPC1-7): H04M15/00; H04Q7/38
Attorney, Agent or Firm:
Keiichi Ota