US PATENT SUBCLASS 204 / 497
.~.~.~.~.~ Bath contains surface active agent (e.g., soap or detergent, wetting or emulsifying agent, etc.)

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
450  DF  .~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
471  DF  .~.~ Coating or forming of object {13}
489  DF  .~.~.~ Using bath having designated chemical composition (DCC) {5}
492  DF  .~.~.~.~ Anodic processes only {5}
497.~.~.~.~.~ Bath contains surface active agent (e.g., soap or detergent, wetting or emulsifying agent, etc.)

DEFINITION

Classification: 204/497

Bath contains surface active agent (e.g., soap or detergent, wetting or emulsifying agent, etc.):

(under subclass 492) Process in which the bath used for

coating contains a surface active agent (e.g., soap or detergent, wetting or emulsifying agent, etc.).