| Hold up! Under construction This article or section is currently under construction and is in an unfinished state. If there is an urgent need for information about this topic, comment at the bottom of this page with a question. |
| We need more information This article is a stub. You can help Gas Mask and Respirator Wiki by expanding it and adding more information to it. |
The EV639 was a passive civilian gas mask made by Englebert.
References 
Edit
Community content is available under CC-BY-SA
unless otherwise noted.
