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AB Ventilatorverken Patents |
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Assignee: AB Ventilatorverken
Address: Malmo, SE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5331991 |
Ventilation method and means for the same |
July 26, 1994 |
| The invention relates to a method of establishing and maintaining in sealed tents or the like mobile units, an environment which is independent of the surroundings with regard to temperature and contamination. The invention is characterized by taking air from the surroundings, extracting |
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