JPS5238946B2 - - Google Patents
Info
- Publication number
- JPS5238946B2 JPS5238946B2 JP50023463A JP2346375A JPS5238946B2 JP S5238946 B2 JPS5238946 B2 JP S5238946B2 JP 50023463 A JP50023463 A JP 50023463A JP 2346375 A JP2346375 A JP 2346375A JP S5238946 B2 JPS5238946 B2 JP S5238946B2
- 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.)
- Expired
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50023463A JPS5238946B2 (https=) | 1975-02-27 | 1975-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50023463A JPS5238946B2 (https=) | 1975-02-27 | 1975-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5198677A JPS5198677A (https=) | 1976-08-31 |
| JPS5238946B2 true JPS5238946B2 (https=) | 1977-10-01 |
Family
ID=12111203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50023463A Expired JPS5238946B2 (https=) | 1975-02-27 | 1975-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5238946B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328042A (en) * | 1976-08-27 | 1978-03-15 | Hitachi Metals Ltd | Process for blackening pipe and apparatus therefor |
| CN103958026B (zh) * | 2011-09-05 | 2016-11-09 | 排放物流企业有限公司 | 排放控制系统 |
-
1975
- 1975-02-27 JP JP50023463A patent/JPS5238946B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5198677A (https=) | 1976-08-31 |