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Patent Searching and Data


Title:
【発明の名称】座標入力装置
Document Type and Number:
Japanese Patent JPH0614309
Kind Code:
B2
Inventors:
KOBAYASHI KATSUYUKI
TANIISHI SHINNOSUKE
Application Number:
JP27857386A
Publication Date:
February 23, 1994
Filing Date:
November 25, 1986
Export Citation:
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Assignee:
CANON KK
International Classes:
G06F3/043; G06F3/03; (IPC1-7): G06F3/03
Domestic Patent References:
JP4024327B1
Attorney, Agent or Firm:
Kato Taku