Title:
DEADMAN CALL SYSTEM FOR SHIP
Document Type and Number:
Japanese Patent JPS59218592
Kind Code:
A
Inventors:
MATSUDA KAZUO
Application Number:
JP9244483A
Publication Date:
December 08, 1984
Filing Date:
May 27, 1983
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
G08B23/00; G08B25/04; (IPC1-7): G08B23/00
Domestic Patent References:
| JPS52104388A | 1977-09-01 |
Attorney, Agent or Firm:
Masafumi Tsukamoto