US PATENT SUBCLASS 19 / 9
.~.~ With air blast

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

1  DF  LIBERATING {4}
5 R  DF  .~ Decorticating {11}
9.~.~ With air blast

DEFINITION

Classification: 19/9

Air being projected into the material to facilitate the operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

58+, where a blast or suction is used to clear a saw cylinder.

72+, for the conveying of the material by pneumatic means.