US PATENT SUBCLASS 205 / 655
.~ With irradiation or illumination


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

640  DF  ELECTROLYTIC EROSION OF A WORKPIECE FOR SHAPE OR SURFACE CHANGE (E.G., ETCHING, POLISHING, ETC.) (PROCESS AND ELECTROLYTE COMPOSITION) {19}
655.~ With irradiation or illumination


DEFINITION

Classification: 205/655

With irradiation or illumination:

(under subclass 640) Process in which electromagnetic waves (e.g., ultraviolet light, gamma rays, etc.) or corpuscular radiation (e.g., stream of alpha particles, electron beam, etc.) are applied to an element during the erosion.