US PATENT SUBCLASS 348 / 202
.~ Moving lens or refractor

Current as of: June, 1999
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195  DF  MECHANICAL OPTICAL SCANNING {6}
202.~ Moving lens or refractor

DEFINITION

Classification: 348/202

Moving lens or refractor:

(under subclass 195) Subject matter wherein the scanning is performed by a lens or refracting element that is given a prescribed motion.