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VAULT FOR ACTIVE SHOOTERS AND TORNADOES
The present disclosure relates to a protective enclosure to secure occupants against external threats, such as ballistic projectiles, blasts, or natural phenomena.
VAULT FOR ACTIVE SHOOTERS AND TORNADOES
The present disclosure relates to a protective enclosure to secure occupants against external threats, such as ballistic projectiles, blasts, or natural phenomena.
VAULT FOR ACTIVE SHOOTERS AND TORNADOES
BROWN JAMES C (author) / BYRD JAMES R (author) / CARSON JEFFREY L (author) / EVANS JOHN M (author)
2021-04-08
Patent
Electronic Resource
English
Wiley | 2016
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