GB9123926D0 - Self-supporting filter unit - Google Patents
Self-supporting filter unitInfo
- Publication number
- GB9123926D0 GB9123926D0 GB919123926A GB9123926A GB9123926D0 GB 9123926 D0 GB9123926 D0 GB 9123926D0 GB 919123926 A GB919123926 A GB 919123926A GB 9123926 A GB9123926 A GB 9123926A GB 9123926 D0 GB9123926 D0 GB 9123926D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- self
- filter unit
- supporting filter
- supporting
- unit
- 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.)
- Pending
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW081102951A TW199108B (en) | 1991-11-11 | 1992-04-15 | |
US07/872,434 US5230455A (en) | 1991-11-11 | 1992-04-23 | Self-supporting filter units |
EP19920303794 EP0542396A3 (en) | 1991-11-11 | 1992-04-27 | Self-supporting filter unit |
JP4112008A JPH05277321A (en) | 1991-11-11 | 1992-05-01 | Self-supporting filter unit and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919109777A GB9109777D0 (en) | 1991-05-04 | 1991-05-04 | Filter medium and filter assembly,and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9123926D0 true GB9123926D0 (en) | 1992-01-02 |
Family
ID=10694520
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919109777A Pending GB9109777D0 (en) | 1991-05-04 | 1991-05-04 | Filter medium and filter assembly,and method of making same |
GB919118764A Pending GB9118764D0 (en) | 1991-05-04 | 1991-09-03 | Process for manufacturing a self-supporting filter unit |
GB919123926A Pending GB9123926D0 (en) | 1991-05-04 | 1991-11-11 | Self-supporting filter unit |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919109777A Pending GB9109777D0 (en) | 1991-05-04 | 1991-05-04 | Filter medium and filter assembly,and method of making same |
GB919118764A Pending GB9118764D0 (en) | 1991-05-04 | 1991-09-03 | Process for manufacturing a self-supporting filter unit |
Country Status (2)
Country | Link |
---|---|
GB (3) | GB9109777D0 (en) |
TW (1) | TW221280B (en) |
-
1991
- 1991-05-04 GB GB919109777A patent/GB9109777D0/en active Pending
- 1991-09-03 GB GB919118764A patent/GB9118764D0/en active Pending
- 1991-11-11 GB GB919123926A patent/GB9123926D0/en active Pending
-
1992
- 1992-04-15 TW TW81102952A patent/TW221280B/zh active
Also Published As
Publication number | Publication date |
---|---|
GB9118764D0 (en) | 1991-10-16 |
TW221280B (en) | 1994-02-21 |
GB9109777D0 (en) | 1991-06-26 |
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