DE3762313D1 - POLYAMIDE MEMBRANES. - Google Patents
POLYAMIDE MEMBRANES.Info
- Publication number
- DE3762313D1 DE3762313D1 DE8787904075T DE3762313T DE3762313D1 DE 3762313 D1 DE3762313 D1 DE 3762313D1 DE 8787904075 T DE8787904075 T DE 8787904075T DE 3762313 T DE3762313 T DE 3762313T DE 3762313 D1 DE3762313 D1 DE 3762313D1
- Authority
- DE
- Germany
- Prior art keywords
- polyamide membranes
- membranes
- polyamide
- 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 - Lifetime
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868615268A GB8615268D0 (en) | 1986-06-23 | 1986-06-23 | Polyamide membranes |
PCT/GB1987/000439 WO1987007849A1 (en) | 1986-06-23 | 1987-06-23 | Polyamide membranes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3762313D1 true DE3762313D1 (en) | 1990-05-23 |
Family
ID=26290950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787904075T Expired - Lifetime DE3762313D1 (en) | 1986-06-23 | 1987-06-23 | POLYAMIDE MEMBRANES. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3762313D1 (en) |
-
1987
- 1987-06-23 DE DE8787904075T patent/DE3762313D1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8127 | New person/name/address of the applicant |
Owner name: DOMNICK HUNTER LTD., BIRTLEY, DURHAM, GB |
|
8128 | New person/name/address of the agent |
Representative=s name: PUSCHMANN, H., DIPL.-ING. (FH), PAT.-ANW., 8000 MU |
|
8331 | Complete revocation |