GB8909942D0 - Ventilation equipment - Google Patents
Ventilation equipmentInfo
- Publication number
- GB8909942D0 GB8909942D0 GB898909942A GB8909942A GB8909942D0 GB 8909942 D0 GB8909942 D0 GB 8909942D0 GB 898909942 A GB898909942 A GB 898909942A GB 8909942 A GB8909942 A GB 8909942A GB 8909942 D0 GB8909942 D0 GB 8909942D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- ventilation equipment
- ventilation
- equipment
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898909942A GB8909942D0 (en) | 1989-04-29 | 1989-04-29 | Ventilation equipment |
GB9009508A GB2233391A (en) | 1989-04-29 | 1990-04-27 | Ventilation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898909942A GB8909942D0 (en) | 1989-04-29 | 1989-04-29 | Ventilation equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8909942D0 true GB8909942D0 (en) | 1989-06-14 |
Family
ID=10656026
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898909942A Pending GB8909942D0 (en) | 1989-04-29 | 1989-04-29 | Ventilation equipment |
GB9009508A Withdrawn GB2233391A (en) | 1989-04-29 | 1990-04-27 | Ventilation equipment |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9009508A Withdrawn GB2233391A (en) | 1989-04-29 | 1990-04-27 | Ventilation equipment |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8909942D0 (en) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB290339A (en) * | 1927-02-09 | 1928-05-09 | Stone J & Co Ltd | Improvements in and connected with ventilating installations for railway and other vehicles |
GB927134A (en) * | 1960-11-15 | 1963-05-29 | Gen Electric Co Ltd | Improvements in or relating to electric fans |
US3512898A (en) * | 1968-08-19 | 1970-05-19 | Atwater Strong Co Inc The | Portable power-driven blower |
CH540435A (en) * | 1971-06-25 | 1973-08-15 | Brechbuehl Fa Heinrich | Centrifugal fan |
GB1456219A (en) * | 1973-11-28 | 1976-11-24 | Zsoldos G | Fan and apparatus including the same |
AT374250B (en) * | 1977-10-31 | 1984-03-26 | List Hans | NOISE-INSULATED PISTON PISTON ENGINE |
GB2078301B (en) * | 1980-06-17 | 1983-04-20 | Packaged Air Conditioning Equi | Air conditioning drive |
US4424006A (en) * | 1980-12-09 | 1984-01-03 | Armbruster Joseph M | Combined power device, light and fan |
DE3114396A1 (en) * | 1981-04-09 | 1982-12-23 | Heinz 7140 Ludwigsburg Kantlehner | Process for sewer-duct ventilation and sewer-duct-ventilating unit for carrying out the process |
US4419048A (en) * | 1981-05-21 | 1983-12-06 | Wacker Corporation | Trash pump with resilient liner |
GB8711168D0 (en) * | 1987-05-12 | 1987-06-17 | Bt Sales Serv Ltd | Mobile exhaust extractor |
-
1989
- 1989-04-29 GB GB898909942A patent/GB8909942D0/en active Pending
-
1990
- 1990-04-27 GB GB9009508A patent/GB2233391A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9009508D0 (en) | 1990-06-20 |
GB2233391A (en) | 1991-01-09 |
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