US PATENT SUBCLASS 65 / 471
.~ With bushing flood prevention, removal, or breakout prevention

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

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
471.~ With bushing flood prevention, removal, or breakout prevention

DEFINITION

Classification: 65/471

With bushing flood prevention, removal, or breakout prevention:

(under subclass 376) Processes including a step of (a) removing or avoiding flooding at a bushing opening or (b) avoiding fiber breakout.