DELTA EDUCATION & DESIGN
A HOUSE MARK FOR A LINE OF TEACHING APPARATUS PRODUCTS, NAMELY, MATH AND SCIENCE TEACHING KITS CONSISTING OF MAGNETS, THERMOMETERS, CHEMICALS, SEEDS, AQUATIC PLANTS AND ANIMALS, AQUARIUMS, TERRARIUMS AND AQUARIUM AND TERRARIUM SUPPLIES, INSECTS, INSECT HABITATS AND SUPPLIES, MEASURING, WEIGHING AND COUNTING DEVICES, COMPASSES, SCALES, RULERS, CALCULATORS, BALANCES, CLOCKS, WEIGHTS, PROTRACTORS, TEMPLATES, [ BLOCKS, TANGRAMS, PUZZLES, GEOBOARDS, ] FLASH CARDS, PRISMS, MICROSCOPES, [ BINOCULARS...
Registered · February 11, 1999 · 75646899 ·