US PATENT SUBCLASS 396 / 90
.~ Lens resetting

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

Internet Version by PATENTEC © 1999      Terms of Use


396 /   HD   PHOTOGRAPHY

89  DF  WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS {28}
90.~ Lens resetting

DEFINITION

Classification: 396/90

Lens resetting:

(under subclass 89) Subject matter having means to drive the

exposure objective to an initial position.