JP2573195Y2 - ガス漏れ警報器 - Google Patents
ガス漏れ警報器Info
- Publication number
- JP2573195Y2 JP2573195Y2 JP1989134445U JP13444589U JP2573195Y2 JP 2573195 Y2 JP2573195 Y2 JP 2573195Y2 JP 1989134445 U JP1989134445 U JP 1989134445U JP 13444589 U JP13444589 U JP 13444589U JP 2573195 Y2 JP2573195 Y2 JP 2573195Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- gas leak
- leak alarm
- ceiling
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989134445U JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989134445U JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0374099U JPH0374099U (US07709020-20100504-C00041.png) | 1991-07-25 |
JP2573195Y2 true JP2573195Y2 (ja) | 1998-05-28 |
Family
ID=31681784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989134445U Expired - Lifetime JP2573195Y2 (ja) | 1989-11-21 | 1989-11-21 | ガス漏れ警報器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2573195Y2 (US07709020-20100504-C00041.png) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63118691U (US07709020-20100504-C00041.png) * | 1987-01-24 | 1988-08-01 |
-
1989
- 1989-11-21 JP JP1989134445U patent/JP2573195Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0374099U (US07709020-20100504-C00041.png) | 1991-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |