73505362
Oct 24, 1984
Dec 17, 1985
OPTICAL PRODUCTS NAMELY, ANTIGLARE PANELS FOR VISUAL DISPLAYS, OPTICAL DATA DISCS, FLEXIBLE SELECTIVE ENERGY CONTROL SHEETS, ULTRAVIOLET FILTERS, DICHROIC FILTERS, NARROW BANDPASS FILTERS, VISIBLE FILTERS, COLOR SEPARATION FILTERS, BANDPASS FILTERS, BEAM SPLITTER FILTERS, INFRARED FILTERS - NAMELY, SQUARE BAND FILTERS, LONG AND SHORT WAVE PASS FILTERS AND WIDE BANDPASS FILTERS - MULTICOLOR RETICLES, CIRCULAR VARIABLE FILTERS, DUAL BAND FILTERS, ELECTRO MAGNETIC INTERFERENCE/RADIO FREQUENCY INTERFERENCE (EMI/RFI) FILTERS, FRONT SURFACE MIRRORS, TRANSPARENT MIRRORS, LASER OPTICS, COATINGS SOLD AS A PART OF OPTICAL ELEMENTS, COATINGS SOLD AS A PART OF LASER OPTICS, THERMAL CONTROL COATINGS SOLD AS A PART OF THERMAL CONTROL ELEMENTS, AND ANTIREFLECTION COATINGS SOLD AS A PART OF OPTICAL ELEMENTS; MAGNETIC COATINGS SOLD AS A PART OF MAGNETIC MEDIA
Electrical and Scientific Apparatus