Title:
【考案の名称】図形入力装置
Document Type and Number:
Japanese Patent JPH0737148
Kind Code:
Y2
Inventors:
Hiro Tamagawa
Hatayama Masato
Hatayama Masato
Application Number:
JP2013585U
Publication Date:
August 23, 1995
Filing Date:
February 15, 1985
Export Citation:
Assignee:
ALPS ELECTRIC CO.,LTD.
International Classes:
G06F3/045; G06F3/03; G06F3/041; G06K11/06; G06K13/06; (IPC1-7): G06F3/03
Domestic Patent References:
| JP59168583A | ||||
| JP58207187A | ||||
| JP5894070A |
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