DE3770655D1 - Katalysatoren. - Google Patents
Katalysatoren.Info
- Publication number
- DE3770655D1 DE3770655D1 DE8787300697T DE3770655T DE3770655D1 DE 3770655 D1 DE3770655 D1 DE 3770655D1 DE 8787300697 T DE8787300697 T DE 8787300697T DE 3770655 T DE3770655 T DE 3770655T DE 3770655 D1 DE3770655 D1 DE 3770655D1
- Authority
- DE
- Germany
- Prior art keywords
- catalysts
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 title 1
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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868602183A GB8602183D0 (en) | 1986-01-29 | 1986-01-29 | Catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3770655D1 true DE3770655D1 (de) | 1991-07-18 |
Family
ID=10592162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787300697T Expired - Fee Related DE3770655D1 (de) | 1986-01-29 | 1987-01-27 | Katalysatoren. |
Country Status (4)
Country | Link |
---|---|
AT (1) | ATE64319T1 (enrdf_load_stackoverflow) |
DE (1) | DE3770655D1 (enrdf_load_stackoverflow) |
GB (1) | GB8602183D0 (enrdf_load_stackoverflow) |
IN (1) | IN171364B (enrdf_load_stackoverflow) |
-
1986
- 1986-01-29 GB GB868602183A patent/GB8602183D0/en active Pending
-
1987
- 1987-01-27 DE DE8787300697T patent/DE3770655D1/de not_active Expired - Fee Related
- 1987-01-27 AT AT87300697T patent/ATE64319T1/de not_active IP Right Cessation
- 1987-08-10 IN IN697/DEL/87A patent/IN171364B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB8602183D0 (en) | 1986-03-05 |
ATE64319T1 (de) | 1991-06-15 |
IN171364B (enrdf_load_stackoverflow) | 1992-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DYSON INDUSTRIES LTD., SHEFFIELD, GB |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB |
|
8339 | Ceased/non-payment of the annual fee |