Title:
【発明の名称】小売データを得るためのマーケットリサーチ・システム
Document Type and Number:
Japanese Patent JPH02503246
Kind Code:
A
Inventors:
Daniel James N Jr.
Birthin Thomas F
Butterman Brent Tea
Birthin Thomas F
Butterman Brent Tea
Application Number:
JP50215989A
Publication Date:
October 04, 1990
Filing Date:
January 31, 1989
Export Citation:
Assignee:
AC Nielsen Company
International Classes:
G07G1/14; G06Q20/38; G06Q30/02; G07G1/00; H04H60/31; H04L12/26; H04M11/00; (IPC1-7): G07G1/14
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)