Title:
【考案の名称】座標入力装置
Document Type and Number:
Japanese Patent JPH067390
Kind Code:
Y2
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Inventors:
Junichi Iwasaki
Kubota Hiroyoshi
Takayuki Togawa
Kubota Hiroyoshi
Takayuki Togawa
Application Number:
JP3858189U
Publication Date:
February 23, 1994
Filing Date:
March 31, 1989
Export Citation:
Assignee:
MITSUMI ELECTRIC CO.,LTD.
International Classes:
G06F3/0354; G06K11/06; (IPC1-7): G06F3/033
Domestic Patent References:
| JPS607378A |
Foreign References:
| US3269190A |
Attorney, Agent or Firm:
Tadahiko Ito (1 outside)
Next Patent: 投影型スクリーン薄型一体構造音場再生音響装置