72085257
Nov 13, 1959
Mar 13, 1962
Fused Silica or Glass Products-Namely, Laboratory Glassware, Laboratory Crucibles, Scientific Light Filters, Optical Mirrors, Eyepieces for Microscopes, Optical Lenses, Optical Prisms, Optical Glassware in the Form of Discs or Plates, and Etched Screens for Photographic Purposes
Fancy Goods