US PATENT SUBCLASS 65 / 451
.~.~.~.~ Nitrogen or phenol containing

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

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
443  DF  .~ With coating (e.g., lubricant, sizing, etc.) {5}
447  DF  .~.~ Synthetic resin, natural resin, or asphalt coating {3}
450  DF  .~.~.~ Thermosetting or themoplastic resin {1}
451.~.~.~.~ Nitrogen or phenol containing

DEFINITION

Classification: 65/451

Nitrogen or phenol containing:

(under subclass 450) Processes wherein the thermosetting or thermoplastic coating material contains nitrogen or phenol.