JPH02110855U - - Google Patents
Info
- Publication number
- JPH02110855U JPH02110855U JP1956589U JP1956589U JPH02110855U JP H02110855 U JPH02110855 U JP H02110855U JP 1956589 U JP1956589 U JP 1956589U JP 1956589 U JP1956589 U JP 1956589U JP H02110855 U JPH02110855 U JP H02110855U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- oil
- gas sensor
- immersed equipment
- gas detector
- 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
- 229920005597 polymer membrane Polymers 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956589U JPH02110855U (enExample) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956589U JPH02110855U (enExample) | 1989-02-23 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110855U true JPH02110855U (enExample) | 1990-09-05 |
Family
ID=31235190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1956589U Pending JPH02110855U (enExample) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110855U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587941A (ja) * | 1981-07-08 | 1983-01-17 | Nec Corp | 半導体発光素子高速駆動回路 |
-
1989
- 1989-02-23 JP JP1956589U patent/JPH02110855U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587941A (ja) * | 1981-07-08 | 1983-01-17 | Nec Corp | 半導体発光素子高速駆動回路 |