JPS4885295A - - Google Patents
Info
- Publication number
- JPS4885295A JPS4885295A JP47015575A JP1557572A JPS4885295A JP S4885295 A JPS4885295 A JP S4885295A JP 47015575 A JP47015575 A JP 47015575A JP 1557572 A JP1557572 A JP 1557572A JP S4885295 A JPS4885295 A JP S4885295A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Inert Electrodes (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47015575A JPS5246515B2 (OSRAM) | 1972-02-16 | 1972-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47015575A JPS5246515B2 (OSRAM) | 1972-02-16 | 1972-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4885295A true JPS4885295A (OSRAM) | 1973-11-12 |
| JPS5246515B2 JPS5246515B2 (OSRAM) | 1977-11-25 |
Family
ID=11892520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47015575A Expired JPS5246515B2 (OSRAM) | 1972-02-16 | 1972-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5246515B2 (OSRAM) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50125793A (OSRAM) * | 1974-03-20 | 1975-10-03 | ||
| JPS5231792A (en) * | 1975-07-31 | 1977-03-10 | Matsushita Electric Ind Co Ltd | Exhaust gas sensor |
| JPS5397896A (en) * | 1977-02-08 | 1978-08-26 | Hitachi Ltd | Oxygen concentration sensor and preparation thereof |
| JPS55152455U (OSRAM) * | 1979-04-18 | 1980-11-04 | ||
| JPH01269047A (ja) * | 1988-04-20 | 1989-10-26 | Ngk Spark Plug Co Ltd | ジルコニア焼結体素子の製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62137921U (OSRAM) * | 1986-02-25 | 1987-08-31 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890294A (OSRAM) * | 1972-02-10 | 1973-11-24 |
-
1972
- 1972-02-16 JP JP47015575A patent/JPS5246515B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890294A (OSRAM) * | 1972-02-10 | 1973-11-24 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50125793A (OSRAM) * | 1974-03-20 | 1975-10-03 | ||
| JPS5231792A (en) * | 1975-07-31 | 1977-03-10 | Matsushita Electric Ind Co Ltd | Exhaust gas sensor |
| JPS5397896A (en) * | 1977-02-08 | 1978-08-26 | Hitachi Ltd | Oxygen concentration sensor and preparation thereof |
| JPS55152455U (OSRAM) * | 1979-04-18 | 1980-11-04 | ||
| JPH01269047A (ja) * | 1988-04-20 | 1989-10-26 | Ngk Spark Plug Co Ltd | ジルコニア焼結体素子の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5246515B2 (OSRAM) | 1977-11-25 |