JPS52132213A - Exhaust gas purifying apparatus of internal combustion engine - Google Patents
Exhaust gas purifying apparatus of internal combustion engineInfo
- Publication number
- JPS52132213A JPS52132213A JP4269576A JP4269576A JPS52132213A JP S52132213 A JPS52132213 A JP S52132213A JP 4269576 A JP4269576 A JP 4269576A JP 4269576 A JP4269576 A JP 4269576A JP S52132213 A JPS52132213 A JP S52132213A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- combustion engine
- internal combustion
- gas purifying
- purifying apparatus
- 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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4269576A JPS52132213A (en) | 1976-04-14 | 1976-04-14 | Exhaust gas purifying apparatus of internal combustion engine |
US05/772,277 US4175386A (en) | 1976-03-08 | 1977-02-25 | Exhaust gas purification apparatus for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4269576A JPS52132213A (en) | 1976-04-14 | 1976-04-14 | Exhaust gas purifying apparatus of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52132213A true JPS52132213A (en) | 1977-11-05 |
Family
ID=12643174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4269576A Pending JPS52132213A (en) | 1976-03-08 | 1976-04-14 | Exhaust gas purifying apparatus of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52132213A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55125309A (en) * | 1979-03-20 | 1980-09-27 | Toyota Motor Corp | Exhaust gas cleaning device for internal combustion engine |
-
1976
- 1976-04-14 JP JP4269576A patent/JPS52132213A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55125309A (en) * | 1979-03-20 | 1980-09-27 | Toyota Motor Corp | Exhaust gas cleaning device for internal combustion engine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050628 |
|
A601 | Written request for extension of time |
Effective date: 20050928 Free format text: JAPANESE INTERMEDIATE CODE: A601 |
|
A602 | Written permission of extension of time |
Effective date: 20051114 Free format text: JAPANESE INTERMEDIATE CODE: A602 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051228 |
|
A02 | Decision of refusal |
Effective date: 20060411 Free format text: JAPANESE INTERMEDIATE CODE: A02 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060707 |
|
A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Effective date: 20061012 Free format text: JAPANESE INTERMEDIATE CODE: A911 |
|
A912 | Removal of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20061109 |
|
A761 | Written withdrawal of application |
Effective date: 20080902 Free format text: JAPANESE INTERMEDIATE CODE: A761 |