US PATENT SUBCLASS 19 / 297
.~.~ With fiber sampling

Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

144  DF  ASSEMBLING {7}
296  DF  .~ Web forming {8}
297.~.~ With fiber sampling

DEFINITION

Classification: 19/297

With fiber sampling:

(under subclass 296) Method or apparatus including the collection or formation of a representative fiber array or specimen during a web forming operation.