JPS6428965U - - Google Patents
Info
- Publication number
- JPS6428965U JPS6428965U JP12553987U JP12553987U JPS6428965U JP S6428965 U JPS6428965 U JP S6428965U JP 12553987 U JP12553987 U JP 12553987U JP 12553987 U JP12553987 U JP 12553987U JP S6428965 U JPS6428965 U JP S6428965U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air pollution
- sensor
- alarm
- output
- 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
- 238000003915 air pollution Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553987U JPS6428965U (sl) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553987U JPS6428965U (sl) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428965U true JPS6428965U (sl) | 1989-02-21 |
Family
ID=31376236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12553987U Pending JPS6428965U (sl) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428965U (sl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02302896A (ja) * | 1989-05-18 | 1990-12-14 | Hamamatsu Photonics Kk | 空気汚れ検出装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944844B1 (sl) * | 1973-03-26 | 1974-11-30 |
-
1987
- 1987-08-18 JP JP12553987U patent/JPS6428965U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944844B1 (sl) * | 1973-03-26 | 1974-11-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02302896A (ja) * | 1989-05-18 | 1990-12-14 | Hamamatsu Photonics Kk | 空気汚れ検出装置 |