Title:
タイムレコーダ、及び較正時刻管理システム
Document Type and Number:
Japanese Patent JP4316961
Kind Code:
B2
Inventors:
Kura Tamura
Okuyama Ryuji
Okuyama Ryuji
Application Number:
JP2003301835A
Publication Date:
August 19, 2009
Filing Date:
August 26, 2003
Export Citation:
Assignee:
Seiko Precision Co., Ltd.
International Classes:
G07C1/00; G04G5/00; G04R20/10; G07C1/06
Domestic Patent References:
| JP2002008079A | ||||
| JP2002245503A | ||||
| JP2001357425A |
Attorney, Agent or Firm:
Shuhei Katayama