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Title:
【発明の名称】携帯型端末器を利用した工事進捗状況管理システム
Document Type and Number:
Japanese Patent JP2847049
Kind Code:
B2
Inventors:
NAKAJIMA HIDEO
HIGUCHI SHOICHIRO
ITAYA TOSHIRO
Application Number:
JP21059795A
Publication Date:
January 13, 1999
Filing Date:
August 18, 1995
Export Citation:
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Assignee:
TODA KENSETSU KK
International Classes:
E04G21/00; G05B19/418; G06F17/40; G06Q10/00; G06Q50/00; G06Q50/04; G06Q50/08; (IPC1-7): G06F17/60; E04G21/00; G06F17/40
Domestic Patent References:
JP6187349A
JP5999459A
Attorney, Agent or Firm:
Isao Sasaki (1 person outside)