DD116816A5 - - Google Patents
Info
- Publication number
- DD116816A5 DD116816A5 DD184384A DD18438475A DD116816A5 DD 116816 A5 DD116816 A5 DD 116816A5 DD 184384 A DD184384 A DD 184384A DD 18438475 A DD18438475 A DD 18438475A DD 116816 A5 DD116816 A5 DD 116816A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1974169164A PL88758B1 (https=) | 1974-02-26 | 1974-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD116816A5 true DD116816A5 (https=) | 1975-12-12 |
Family
ID=19966274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD184384A DD116816A5 (https=) | 1974-02-26 | 1975-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG24224A3 (https=) |
| CS (1) | CS189688B2 (https=) |
| DD (1) | DD116816A5 (https=) |
| IT (1) | IT1033171B (https=) |
| PL (1) | PL88758B1 (https=) |
-
1974
- 1974-02-26 PL PL1974169164A patent/PL88758B1/pl unknown
-
1975
- 1975-02-07 BG BG7500028916A patent/BG24224A3/xx unknown
- 1975-02-20 CS CS751136A patent/CS189688B2/cs unknown
- 1975-02-24 DD DD184384A patent/DD116816A5/xx unknown
- 1975-02-25 IT IT20631/75A patent/IT1033171B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CS189688B2 (en) | 1979-04-30 |
| IT1033171B (it) | 1979-07-10 |
| BG24224A3 (en) | 1978-01-10 |
| PL88758B1 (https=) | 1976-09-30 |