US PATENT SUBCLASS 348 / 328
.~.~ Remanent image erasure

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

Internet Version by PATENTEC © 1999      Terms of Use


348 /   HD   TELEVISION

207  DF  CAMERA, SYSTEM AND DETAIL {19}
325  DF  .~ Cathode-ray tube {5}
328.~.~ Remanent image erasure

DEFINITION

Classification: 348/328

Remanent image erasure:

(under subclass 325) Subject matter including means to remove charges still remaining on the tube target after it has been scanned by an electron beam.