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Title:
【発明の名称】地図データを用いたナビゲーションシステム
Document Type and Number:
Japanese Patent JP2555109
Kind Code:
B2
Inventors:
FURUMURA FUMINOBU
PPONMA KOICHI
KOSAKA MITSUTAKA
Application Number:
JP29757287A
Publication Date:
November 20, 1996
Filing Date:
November 27, 1987
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
G08G1/0969; G01C21/00; G01C21/12; G08G1/137; (IPC1-7): G01C21/00; G01C21/12
Domestic Patent References:
JP6156910A
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)



 
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