JPS62156865U - - Google Patents
Info
- Publication number
- JPS62156865U JPS62156865U JP4399186U JP4399186U JPS62156865U JP S62156865 U JPS62156865 U JP S62156865U JP 4399186 U JP4399186 U JP 4399186U JP 4399186 U JP4399186 U JP 4399186U JP S62156865 U JPS62156865 U JP S62156865U
- Authority
- JP
- Japan
- Prior art keywords
- gas concentration
- indicator light
- trifluoride
- detector
- concentration meter
- 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
- 239000007789 gas Substances 0.000 claims description 5
- QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-UHFFFAOYSA-N 0.000 claims description 2
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
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 |
|---|---|---|---|
| JP4399186U JPS62156865U (uk) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4399186U JPS62156865U (uk) | 1986-03-27 | 1986-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156865U true JPS62156865U (uk) | 1987-10-05 |
Family
ID=30861378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4399186U Pending JPS62156865U (uk) | 1986-03-27 | 1986-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156865U (uk) |
-
1986
- 1986-03-27 JP JP4399186U patent/JPS62156865U/ja active Pending
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