US PATENT SUBCLASS 510 / 202
.~.~.~ From metallic substrate


Current as of: June, 1999
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510 /   HD   CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS

108  DF  CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) {21}
109  DF  .~ For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker's pipe, etc.) {50}
201  DF  .~.~ For removing integral organic coating, sealant, or finish from a substrate (e.g., stripping paint, varnish, etc.) {7}
202.~.~.~ From metallic substrate


DEFINITION

Classification: 510/202

From metallic substrate:

(under subclass 201) Compositions specialized to operate on metallic substrate.