US PATENT SUBCLASS 102 / 442
.~ With bore cleaning means
Current as of:
June, 1999
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102 /
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AMMUNITION AND EXPLOSIVES
430
DF
CARTRIDGES
{14}
442
.~ With bore cleaning means
DEFINITION
Classification: 102/442
With bore cleaning means:
(under subclass 430) Subject matter including means to remove dirt, impurities, etc., from the bore of a gun.
SEE OR SEARCH THIS CLASS, SUBCLASS:
511, for a projectile with lubricating means for lubricating the bore of a gun.
529, for a projectile with cleaning means for cleaning the bore of a gun.