Target backstop using granulated material
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United States of America Patent
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Dec 15, 1992
Grant Date -
N/A
app pub date -
Jan 18, 1991
filing date -
Jan 19, 1990
priority date (Note) -
Expired
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Abstract
The invention relates to a backstop assembly comprising a container (1, 1', 1', 1'') having an opening (11, 11', 11', 11'') covered up by a medium (2) and serving as a projectile entry opening, said container containing a particulate flowable granulate (3) as a medium for slowing down projectiles.
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