US PATENT SUBCLASS 452 / 66
.~ Anesthetizing or gassing

Current as of: June, 1999
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452 /   HD   BUTCHERING

52  DF  SLAUGHTERING {8}
66.~ Anesthetizing or gassing

DEFINITION

Classification: 452/66

Anesthetizing or gassing:

(under subclass 52) Subject matter wherein the animal is either rendered unconscious or killed by inhalation of a gaseous material.

SEE OR SEARCH CLASS

128, Surgery,

200.24+, for respiratory devices used in surgery.