DD117990A1 - - Google Patents
Info
- Publication number
- DD117990A1 DD117990A1 DD18413975A DD18413975A DD117990A1 DD 117990 A1 DD117990 A1 DD 117990A1 DD 18413975 A DD18413975 A DD 18413975A DD 18413975 A DD18413975 A DD 18413975A DD 117990 A1 DD117990 A1 DD 117990A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18413975A DD117990A1 (OSRAM) | 1975-02-12 | 1975-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18413975A DD117990A1 (OSRAM) | 1975-02-12 | 1975-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117990A1 true DD117990A1 (OSRAM) | 1976-02-12 |
Family
ID=5499144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18413975A DD117990A1 (OSRAM) | 1975-02-12 | 1975-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD117990A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524863B (zh) * | 2015-01-08 | 2016-07-06 | 山东恒联新材料股份有限公司 | 一种过滤回收离子液体的工艺方法 |
-
1975
- 1975-02-12 DD DD18413975A patent/DD117990A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524863B (zh) * | 2015-01-08 | 2016-07-06 | 山东恒联新材料股份有限公司 | 一种过滤回收离子液体的工艺方法 |