JPS4953156A - - Google Patents
Info
- Publication number
- JPS4953156A JPS4953156A JP47096236A JP9623672A JPS4953156A JP S4953156 A JPS4953156 A JP S4953156A JP 47096236 A JP47096236 A JP 47096236A JP 9623672 A JP9623672 A JP 9623672A JP S4953156 A JPS4953156 A JP S4953156A
- 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.)
- Pending
Links
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47096236A JPS4953156A (ja) | 1972-09-27 | 1972-09-27 | |
| US00400679A US3857921A (en) | 1972-09-27 | 1973-09-25 | Method for eliminating nitrogen oxides and catalyst composition for use in practicing said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47096236A JPS4953156A (ja) | 1972-09-27 | 1972-09-27 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9250576A Division JPS5227669A (en) | 1976-08-03 | 1976-08-03 | Electric cell wrist watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953156A true JPS4953156A (ja) | 1974-05-23 |
Family
ID=14159579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47096236A Pending JPS4953156A (ja) | 1972-09-27 | 1972-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4953156A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224047A (ja) * | 1988-03-02 | 1989-09-07 | Agency Of Ind Science & Technol | 窒素酸化物の分解触媒 |
| JPH04281844A (ja) * | 1991-03-08 | 1992-10-07 | Sumitomo Metal Mining Co Ltd | 窒素酸化物浄化触媒 |
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1972
- 1972-09-27 JP JP47096236A patent/JPS4953156A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224047A (ja) * | 1988-03-02 | 1989-09-07 | Agency Of Ind Science & Technol | 窒素酸化物の分解触媒 |
| JPH0442064B2 (ja) * | 1988-03-02 | 1992-07-10 | Kogyo Gijutsuin | |
| JPH04281844A (ja) * | 1991-03-08 | 1992-10-07 | Sumitomo Metal Mining Co Ltd | 窒素酸化物浄化触媒 |