US PATENT SUBCLASS 378 / 41
.~ Stereoscopy


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

Internet Version by PATENTEC © 1999      Terms of Use



378 /   HD   X-RAY OR GAMMA RAY SYSTEMS OR DEVICES

1  DF  SPECIFIC APPLICATION {14}
41.~ Stereoscopy {1}
42  DF  .~.~> Fluoroscopy


DEFINITION

Classification: 378/41

Stereoscopy:

(under subclass 1) Subject matter including formation of plural related images which, when properly viewed, exhibit depth.

SEE OR SEARCH THIS CLASS, SUBCLASS:

98+, for television display of stereo images.

174, for supports for plural films or plates.

193, for supports for plural sources.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements, 462+, for light type devices for stereoscopically viewing X-ray stereograms or a stereoscopic record or records and optical systems for producing a visual record taken from two different points of view.