JPS4920640A - - Google Patents
Info
- Publication number
- JPS4920640A JPS4920640A JP6172872A JP6172872A JPS4920640A JP S4920640 A JPS4920640 A JP S4920640A JP 6172872 A JP6172872 A JP 6172872A JP 6172872 A JP6172872 A JP 6172872A JP S4920640 A JPS4920640 A JP S4920640A
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172872A JPS4920640A (OSRAM) | 1972-06-20 | 1972-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172872A JPS4920640A (OSRAM) | 1972-06-20 | 1972-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920640A true JPS4920640A (OSRAM) | 1974-02-23 |
Family
ID=13179549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6172872A Pending JPS4920640A (OSRAM) | 1972-06-20 | 1972-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4920640A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6489435B2 (en) | 2000-01-21 | 2002-12-03 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polyamide |
-
1972
- 1972-06-20 JP JP6172872A patent/JPS4920640A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6489435B2 (en) | 2000-01-21 | 2002-12-03 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polyamide |