JPH02141454U - - Google Patents
Info
- Publication number
- JPH02141454U JPH02141454U JP5191189U JP5191189U JPH02141454U JP H02141454 U JPH02141454 U JP H02141454U JP 5191189 U JP5191189 U JP 5191189U JP 5191189 U JP5191189 U JP 5191189U JP H02141454 U JPH02141454 U JP H02141454U
- Authority
- JP
- Japan
- Prior art keywords
- metal oxide
- oxide semiconductor
- heating element
- heater
- gas sensor
- 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
- 238000010438 heat treatment Methods 0.000 claims 4
- 229910044991 metal oxide Inorganic materials 0.000 claims 4
- 150000004706 metal oxides Chemical class 0.000 claims 4
- 239000004065 semiconductor Substances 0.000 claims 4
- 125000003118 aryl group Chemical group 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191189U JPH02141454U (en:Method) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5191189U JPH02141454U (en:Method) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141454U true JPH02141454U (en:Method) | 1990-11-28 |
Family
ID=31571764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5191189U Pending JPH02141454U (en:Method) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141454U (en:Method) |
-
1989
- 1989-05-01 JP JP5191189U patent/JPH02141454U/ja active Pending