PIVOTING COMPENSATING FILTERS FOR THE HEAD
Aug 1997
21d
THE PHARAOH COMPENSATING FILTER
Nov 1996
57d
OCTOROLL
Sep 1995
80d
RIDGES PLUS
Jul 1995
51d
OCTOPAQUE UNIVERSAL
Sep 1994
79d
OCTOSTOP COMPENSATING FILTERS
Sep 1994
237d
OCTOSTOP(R) CHAIR (NEW MODEL
Sep 1994
294d
VARIANT OF OCTOSTOP AND OCTOPAQUE
Feb 1994
393d
ACCESSORY TO UNIVERSAL OCTOPAQUE
Jul 1993
168d
WRIST TRACTION
Jan 1993
51d
LITTLE PRISM
Oct 1992
434d
GENTLE SLOPE
Oct 1992
434d