US PATENT SUBCLASS 29 / 1.32
.~ Trimming

Current as of: June, 1999
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29 /   HD   METAL WORKING

1.3  DF  CARTRIDGE CASING MAKING {2}
1.32.~ Trimming

DEFINITION

Classification: 29/1.32

Trimming:

(under subclass 1.3) Process or apparatus for trimming the head, flange, primer hole, or mouth of a cartridge case (or shell).