US PATENT SUBCLASS 65 / 462
.~.~ Solid fibers comminuted by fluid blast

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
454  DF  .~ Formation of fiber or preform utilizing fluid blast (e.g., from molten glass, etc.) {6}
462.~.~ Solid fibers comminuted by fluid blast

DEFINITION

Classification: 65/462

Solid fibers comminuted by fluid blast:

(under subclass 454) Processes which include a step of subjecting a rod or filament while in a plastic condition to the fluid blast to subdivide said filament or rod into discrete solid fibers.