US PATENT SUBCLASS 264 / 3.3
.~ Extrusion to form sheet or rod
Current as of:
June, 1999
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264 /
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PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
3.1
DF
EXPLOSIVE OR PROPELLANT ARTICLE SHAPING OR TREATING
{3}
3.3
.~ Extrusion to form sheet or rod
DEFINITION
Classification: 264/3.3
Extrusion to form sheet or rod:
(under subclass 3.1) Subject matter the material is extruded to form sheet or rod like shapes.