US PATENT SUBCLASS 131 / 900
LIQUIFIED GAS EMPLOYED IN PUFFING TOBACCO

Current as of: June, 1999
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131 /   HD   TOBACCO

900LIQUIFIED GAS EMPLOYED IN PUFFING TOBACCO

DEFINITION

Classification: 131/900

LIQUIFIED GAS EMPLOYED IN PUFFING TOBACCO:

Process or apparatus related to the puffing of tobacco wherein a gas in liquid form is employed.