73590438
Mar 28, 1986
Oct 7, 1986
VISUAL AID PANEL AND ACCESSORIES THEREFOR - NAMELY, PLASTIC MAGNETIC SYMBOLS, PLASTIC MAGNETIC NUMERALS, MAGNETIC TAPE, WATER-BASED MARKERS, CLEANER, PLASTIC WATER BOTTLE AND TOWELS FOR CLEANING VISUAL AID PANEL, ALL SOLD AS A COMPLETE KIT
Electrical and Scientific Apparatus