US PATENT SUBCLASS 181 / 126
ANATOMIC OR PROSTHETIC RELATION

Current as of: June, 1999
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181 /   HD   ACOUSTICS

126ANATOMIC OR PROSTHETIC RELATION {2}
127  DF  .~> Dentiphone
128  DF  .~> Ear and mouth {4}

DEFINITION

Classification: 181/126

(under the class definition) Subject matter including an acoustical device wherein at least a portion is in contact with a living being during use.

(1) Note. This and indented subclasses provided for subcombination devices particularly adapted for use in or with the acoustical device.

SEE OR SEARCH CLASS

600, Surgery,

558, for diagnostics of ear or hearing.

601, Surgery: Kinesitherapy,

47, for kinesitherapy.