JPS6384694U - - Google Patents
Info
- Publication number
- JPS6384694U JPS6384694U JP17803286U JP17803286U JPS6384694U JP S6384694 U JPS6384694 U JP S6384694U JP 17803286 U JP17803286 U JP 17803286U JP 17803286 U JP17803286 U JP 17803286U JP S6384694 U JPS6384694 U JP S6384694U
- Authority
- JP
- Japan
- Prior art keywords
- gas leak
- leak alarm
- signal transmission
- transmission device
- optical fiber
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17803286U JPS6384694U (sv) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17803286U JPS6384694U (sv) | 1986-11-19 | 1986-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6384694U true JPS6384694U (sv) | 1988-06-03 |
Family
ID=31119782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17803286U Pending JPS6384694U (sv) | 1986-11-19 | 1986-11-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6384694U (sv) |
-
1986
- 1986-11-19 JP JP17803286U patent/JPS6384694U/ja active Pending
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