JPS4918785A - - Google Patents
Info
- Publication number
- JPS4918785A JPS4918785A JP47059232A JP5923272A JPS4918785A JP S4918785 A JPS4918785 A JP S4918785A JP 47059232 A JP47059232 A JP 47059232A JP 5923272 A JP5923272 A JP 5923272A JP S4918785 A JPS4918785 A JP S4918785A
- 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
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47059232A JPS4918785A (en) | 1972-06-14 | 1972-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47059232A JPS4918785A (en) | 1972-06-14 | 1972-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4918785A true JPS4918785A (en) | 1974-02-19 |
Family
ID=13107415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47059232A Pending JPS4918785A (en) | 1972-06-14 | 1972-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4918785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244263U (en) * | 1975-09-23 | 1977-03-29 | ||
| US4981659A (en) * | 1988-12-14 | 1991-01-01 | Atomic Energy Of Canada Limited | Reduction of nitrogen oxides |
| JP2020136162A (en) * | 2019-02-22 | 2020-08-31 | トヨタ紡織株式会社 | Air filter for fuel cell system |
-
1972
- 1972-06-14 JP JP47059232A patent/JPS4918785A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244263U (en) * | 1975-09-23 | 1977-03-29 | ||
| JPS586676Y2 (en) * | 1975-09-23 | 1983-02-04 | 三菱樹脂株式会社 | Bend cambro-Saikei kanagata |
| US4981659A (en) * | 1988-12-14 | 1991-01-01 | Atomic Energy Of Canada Limited | Reduction of nitrogen oxides |
| JP2020136162A (en) * | 2019-02-22 | 2020-08-31 | トヨタ紡織株式会社 | Air filter for fuel cell system |