75440536
Feb 25, 1998
May 18, 1999
Active Trademark
CLOSED CIRCUIT TELEVISION INSPECTION CAMERA SYSTEM FOR INSIDE PIPELINE SURVEYS, NAMELY, CAMERAS, TRACTORS, CABLE DRUMS, AND AN IMAGE-SENSOR WHICH IS MOVABLE WITHIN THE PLANE OF THE CAMERA LENS TO PROVIDE THE OPERATOR OF THE CAMERA SYSTEM IMPROVED CONTROL OF THE SURVEY
Electrical and Scientific Apparatus