US PATENT SUBCLASS 128 / 203.15
.~.~ Particulate treating agent carried by breathed gas

Current as of: June, 1999
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128 /   HD   SURGERY

200.24  DF  RESPIRATORY METHOD OR DEVICE {32}
203.12  DF  .~ Means for mixing treating agent with respiratory gas {16}
203.15.~.~ Particulate treating agent carried by breathed gas

DEFINITION

Classification: 128/203.15

Particulate treating agent carried by respiratory gas:

(under subclass 203.12) Subject matter wherein a particulate treating agent is carried by the respiratory gas.