US PATENT SUBCLASS 600 / 235
.~.~ Specific use retractor

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
201  DF  .~ Retractor {12}
235.~.~ Specific use retractor {2}
236  DF  .~.~.~> Eyeball
237  DF  .~.~.~> Mouth {5}

DEFINITION

Classification: 600/235

Specific use retractor:

(under subclass 201) Subject matter wherein the structure or design of the retractor enables it to be employed for a particular function or purpose.