Title:
警報装置
Document Type and Number:
Japanese Patent JP4425119
Kind Code:
B2
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| JPH05298569 | DISASTER PREVENTION SYSTEM |
Inventors:
Hisao Onishi
Takeshi Hashimoto
Discussion Yasuharu
Takeshi Hashimoto
Discussion Yasuharu
Application Number:
JP2004351876A
Publication Date:
March 03, 2010
Filing Date:
December 03, 2004
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
G08B17/00
Domestic Patent References:
| JP11161872A | ||||
| JP63284696A | ||||
| JP62157997A | ||||
| JP2004005754A | ||||
| JP5035980A | ||||
| JP61271597A |
Attorney, Agent or Firm:
Shuichiro Kitamura