US PATENT SUBCLASS 128 / 204.17
.~ Means for heating respiratory gas or respiration device

Current as of: June, 1999
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128 /   HD   SURGERY

200.24  DF  RESPIRATORY METHOD OR DEVICE {32}
204.17.~ Means for heating respiratory gas or respiration device

DEFINITION

Classification: 128/204.17

Means for heating respiratory gas or respiration device:

(under subclass 200.24) Subject matter including a means for heating respiratory gas or the device supplying such gas.