US PATENT SUBCLASS 356 / 238.2
.~.~ Elongated textile product (e.g., thread, yarn, etc.)

Current as of: June, 1999
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356 /   HD   OPTICS: MEASURING AND TESTING

237.1  DF  INSPECTION OF FLAWS OR IMPURITIES {6}
238.1  DF  .~ Textile inspection {2}
238.2.~.~ Elongated textile product (e.g., thread, yarn, etc.)

DEFINITION

Classification: 356/238.2

Elongated textile product (e.g., thread, yarn, etc.):

(under subclass 238.1) Textile inspection wherein the specimen being examined is fibrous.