Title:
【考案の名称】積算計連動式のメンテナンス時期表示装置
Document Type and Number:
Japanese Patent JP2570156
Kind Code:
Y2
Inventors:
Tsurumaki Keiji
Application Number:
JP995592U
Publication Date:
May 06, 1998
Filing Date:
February 29, 1992
Export Citation:
Assignee:
Nippon Seiki Co., Ltd.
International Classes:
G01C22/00; G06M3/02; (IPC1-7): G01C22/00; G06M3/02
Domestic Patent References:
| JP60144165U | ||||
| JP60147723U | ||||
| JP63109615U | ||||
| JP564969U | ||||
| JP59138971U | ||||
| JP5057474U | ||||
| JP55132615U | ||||
| JP445151Y1 | ||||
| JP531982Y2 | ||||
| JP5337675Y2 | ||||
| JP548782Y2 |
Attorney, Agent or Firm:
Akiyoshi Yoshii (2 outside)