CS708682A1 - Zpusob pripravy k vyuziti odpadu vznikajiciho pri vyrobe polovodicovych pristroju - Google Patents
Zpusob pripravy k vyuziti odpadu vznikajiciho pri vyrobe polovodicovych pristrojuInfo
- Publication number
- CS708682A1 CS708682A1 CS827086A CS708682A CS708682A1 CS 708682 A1 CS708682 A1 CS 708682A1 CS 827086 A CS827086 A CS 827086A CS 708682 A CS708682 A CS 708682A CS 708682 A1 CS708682 A1 CS 708682A1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- vznikajiciho
- vyuziti
- vyrobe
- pristroju
- polovodicovych
- Prior art date
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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD81235308A DD210809A3 (en) | 1981-12-02 | 1981-12-02 | PREPARATION OF PRODUCTS ARISING FROM THE MANUFACTURE OF ELECTRONIC SEMICONDUCTOR ELEMENTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS708682A1 true CS708682A1 (en) | 1985-06-13 |
| CS245745B1 CS245745B1 (en) | 1986-10-16 |
Family
ID=5535057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS827086A CS245745B1 (en) | 1981-12-02 | 1982-10-05 | Method of chemical processing of wastes produced in production of semiconductor elements |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG43909A1 (en) |
| CS (1) | CS245745B1 (en) |
| DD (1) | DD210809A3 (en) |
| RO (1) | RO84411B (en) |
| SU (1) | SU1308653A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972073A (en) * | 1997-10-02 | 1999-10-26 | The University Of Dayton | Recovery of the components of group III-V material aqueous wastes |
-
1981
- 1981-12-02 DD DD81235308A patent/DD210809A3/en not_active IP Right Cessation
-
1982
- 1982-09-29 SU SU827772645A patent/SU1308653A1/en active
- 1982-09-29 BG BG5812482A patent/BG43909A1/en unknown
- 1982-10-05 CS CS827086A patent/CS245745B1/en unknown
- 1982-11-30 RO RO109183A patent/RO84411B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS245745B1 (en) | 1986-10-16 |
| DD210809A3 (en) | 1984-06-20 |
| RO84411B (en) | 1984-08-30 |
| BG43909A1 (en) | 1988-09-15 |
| SU1308653A1 (en) | 1987-05-07 |
| RO84411A (en) | 1984-06-21 |
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