US PATENT SUBCLASS 102 / 439
.~ Projectile structure
Current as of:
June, 1999
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102 /
HD
AMMUNITION AND EXPLOSIVES
430
DF
CARTRIDGES
{14}
439
.~ Projectile structure
DEFINITION
Classification: 102/439
Projectile structure:
(under subclass 430) Subject matter having details of a projectile.
SEE OR SEARCH THIS CLASS, SUBCLASS:
436, for projectile noncircular in shape.