US PATENT SUBCLASS 208 / 190
.~.~ With hypochlorites

Current as of: June, 1999
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208 /   HD   MINERAL OILS: PROCESSES AND PRODUCTS

177  DF  REFINING {23}
189  DF  .~ Sweetening {6}
190.~.~ With hypochlorites

DEFINITION

Classification: 208/190

(under subclass 189) Processes wherein an added hypochlorite is employed.