PATENT

1. G. Yu. Panasyuk, A. B. Tsyganov, "Two-coordinate angular position

sensor," Patent of Russia No. 2005991, priority date January 04, 1990,

in Russian.

G. Ju. Panasjuk, A. B. Tsyganov, "Two-coordinate pick-up of angular

Position," Patent Cooperation Treaty (PCT) International Application No.

PCT/SU90/00288, priority date January 04, 1990; (International

publication No. WO 91/10112, date of publication: July 11, 1991; English,

Russian);