Title:
【発明の名称】取引システム
Document Type and Number:
Japanese Patent JP2845586
Kind Code:
B2
Inventors:
TAMADA TAKEO
SANO TSUTOMU
SANO TSUTOMU
Application Number:
JP19914190A
Publication Date:
January 13, 1999
Filing Date:
July 30, 1990
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
G07F7/08; G06F19/00; G06K17/00; G06Q20/00; G06Q40/00; G06Q40/02; (IPC1-7): G06F19/00
Domestic Patent References:
| JP54149444A | ||||
| JP6275768A | ||||
| JP63663A | ||||
| JP1149605A |
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)