Title:
ALARM DISPLAY TESTING CIRCUIT
Document Type and Number:
Japanese Patent JPS62162198
Kind Code:
A
Inventors:
OKU HITOSHI
Application Number:
JP343786A
Publication Date:
July 18, 1987
Filing Date:
January 13, 1986
Export Citation:
Assignee:
HITACHI LTD
HITACHI ENG CO LTD
HITACHI ENG CO LTD
International Classes:
G08B23/00; G08B29/10; (IPC1-7): G08B23/00
Attorney, Agent or Firm:
Katsuo Ogawa