Title:
機器監視装置と機器監視方法並びに機器監視システム
Document Type and Number:
Japanese Patent JP4582942
Kind Code:
B2
Inventors:
Tetsuya Sakeyori
Application Number:
JP2001084629A
Publication Date:
November 17, 2010
Filing Date:
March 23, 2001
Export Citation:
Assignee:
株式会社リコー
International Classes:
G08B25/00; H04M11/00; G08B25/08; H04Q9/00
Domestic Patent References:
| JP9261376A | ||||
| JP11016072A | ||||
| JP2000286998A |
Attorney, Agent or Firm:
Yoshiyuki Ishibashi