Title:
【考案の名称】ソロバン入力装置及び複数ソロバン置数処理装置並びにソロバン入力電卓
Document Type and Number:
Japanese Patent JPH0686123
Kind Code:
U
Inventors:
Nagashima Satoru
Application Number:
JP3281693U
Publication Date:
December 13, 1994
Filing Date:
May 26, 1993
Export Citation:
Assignee:
Victor Company of Japan, Ltd.
International Classes:
G06C1/00; G06C7/10; G06F3/02; G06F15/02; (IPC1-7): G06F3/02; G06C1/00; G06C7/10; G06F15/02
Attorney, Agent or Firm:
Nihei Masataka
Next Patent: プリンタヘッド駆動電圧調整方法