Title:
マークカード式タイマ
Document Type and Number:
Japanese Patent JPH061501
Kind Code:
B2
Inventors:
TSUCHA YOSHINORI
Application Number:
JP28058789A
Publication Date:
January 05, 1994
Filing Date:
October 28, 1989
Export Citation:
Assignee:
SHINANO KENSHI CO
International Classes:
G06K5/00; G06K7/00; G06K7/01; (IPC1-7): G06K7/01; G06K7/00
Domestic Patent References:
| JPS5862777A | ||||
| JPS52120521A | ||||
| JPS5324190U | ||||
| JPS5746949B2 | ||||
| JPS51139729A | ||||
| JPS5410838U |
Attorney, Agent or Firm:
綿貫 隆夫 （外１名）
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