US PATENT SUBCLASS 399 / 347
.~ Abrasion or film removal

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

Internet Version by PATENTEC © 1999      Terms of Use


399 /   HD   ELECTROPHOTOGRAPHY

343  DF  CLEANING OF IMAGING SURFACE {12}
347.~ Abrasion or film removal

DEFINITION

Classification: 399/347

Abrasion or film removal:

(under subclass 343) Subject matter wherein an abrasive agent polishes, grinds, or removes material from an image surface during cleaning.