JPS4934672A - - Google Patents
Info
- Publication number
- JPS4934672A JPS4934672A JP47078290A JP7829072A JPS4934672A JP S4934672 A JPS4934672 A JP S4934672A JP 47078290 A JP47078290 A JP 47078290A JP 7829072 A JP7829072 A JP 7829072A JP S4934672 A JPS4934672 A JP S4934672A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47078290A JPS4934672A (en) | 1972-08-07 | 1972-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47078290A JPS4934672A (en) | 1972-08-07 | 1972-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4934672A true JPS4934672A (en) | 1974-03-30 |
Family
ID=13657793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47078290A Pending JPS4934672A (en) | 1972-08-07 | 1972-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4934672A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857332A (en) * | 1981-09-30 | 1983-04-05 | Nippon Steel Chem Co Ltd | Naphthalene oxidation catalyst |
| JPS63253080A (en) * | 1987-04-10 | 1988-10-20 | Nippon Steel Chem Co Ltd | Production of phthalic anhydride |
| US6369240B1 (en) | 1996-10-23 | 2002-04-09 | Nippon Steel Chemical Co., Ltd. | Gas-phase oxidization process and process for the preparation of phthalic anhydride |
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1972
- 1972-08-07 JP JP47078290A patent/JPS4934672A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857332A (en) * | 1981-09-30 | 1983-04-05 | Nippon Steel Chem Co Ltd | Naphthalene oxidation catalyst |
| JPS6356821B2 (en) * | 1981-09-30 | 1988-11-09 | Shinnittetsu Kagaku | |
| JPS63253080A (en) * | 1987-04-10 | 1988-10-20 | Nippon Steel Chem Co Ltd | Production of phthalic anhydride |
| JPH0515711B2 (en) * | 1987-04-10 | 1993-03-02 | Shinnittetsu Kagaku | |
| US6369240B1 (en) | 1996-10-23 | 2002-04-09 | Nippon Steel Chemical Co., Ltd. | Gas-phase oxidization process and process for the preparation of phthalic anhydride |