US PATENT SUBCLASS 205 / 689
.~.~ Fibrous


Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

687  DF  ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) {8}
688  DF  .~ Organic {9}
689.~.~ Fibrous {5}
690  DF  .~.~.~> Bleaching
691  DF  .~.~.~> Dyeing
692  DF  .~.~.~> Hides or skins
693  DF  .~.~.~> Cleaning or refining
694  DF  .~.~.~> Protection


DEFINITION

Classification: 205/689

Fibrous:

(under subclass 688) Subject matter in which the organic material contains long ribbon or threadlike filaments or particles, usually cells or tissue of vegetable or animal origin.

(1) Note. Fibrous material provided for in this subclass and the subclasses indented hereunder includes that formed from synthetic or artificial organic material.