JPS4916695A - - Google Patents
Info
- Publication number
- JPS4916695A JPS4916695A JP47056668A JP5666872A JPS4916695A JP S4916695 A JPS4916695 A JP S4916695A JP 47056668 A JP47056668 A JP 47056668A JP 5666872 A JP5666872 A JP 5666872A JP S4916695 A JPS4916695 A JP S4916695A
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/02—Preparation of nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47056668A JPS4916695A (da) | 1972-06-07 | 1972-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47056668A JPS4916695A (da) | 1972-06-07 | 1972-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4916695A true JPS4916695A (da) | 1974-02-14 |
Family
ID=13033778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47056668A Pending JPS4916695A (da) | 1972-06-07 | 1972-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4916695A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108977A (en) * | 1987-03-31 | 1992-04-28 | Kabushiki Kaisha Riken | Catalyst for cleaning exhaust gas |
-
1972
- 1972-06-07 JP JP47056668A patent/JPS4916695A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108977A (en) * | 1987-03-31 | 1992-04-28 | Kabushiki Kaisha Riken | Catalyst for cleaning exhaust gas |