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highrise escape invention

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Uploaded by on Mar 6, 2007

Israeli company "double exit" patent invention of escape from highrise buildings demonstartion

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  • Great idea but how many people have installed these?

  • simple yet very effective

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All Comments (5)

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  • Great idea for apartments and condo's but I don't see this working in densely populated 1000 foot plus towers like the world trade center.

  • yea i agree

  • Great invention...

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