Weapon barrel having a hard chromium inner layer
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United States of America Patent
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-
Mar 9, 2004
Issued Date -
N/A
app pub date -
Mar 13, 2002
filing date -
Jul 30, 1998
priority date (Note) -
Expired
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Abstract
A weapon barrel includes a hard chromium layer provided on an inner barrel surface. The hard chromium layer contains at least 500 fissures/cm in a cross-sectional plane.
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