SETS TESTING QUALITY

Brand Owner (click to sort) Address Description
ECOKIT GREENWATCH LIMITED 5 Walmer Studios, 235-239 Walmer Rd. London W11 4EY United Kingdom sets for testing the quality, composition and potential toxicity of inside and outside environments, including water, ambient air, furnishings and building materials, such kits comprising testing apparatus, test tubes, chemicals, charts and instructional materials; namely, leaflets and pamphlets, all sold as a unit;echo kit;
ECOKIT Verify Limited 150 Brompton Road London, SW3 sets for testing the quality, composition and potential toxicity of inside and outside environments, including water, ambient air, furnishings and building materials, such kits comprising testing apparatus, test tubes, chemicals, charts and instructional materials; namely, leaflets and pamphlets, all sold as a unit;echo kit;
ECOSCHOOL GREENWATCH LIMITED 5 Walmer Studios, 235-239 Walmer Rd. London W11 4EY United Kingdom sets for testing the quality, composition and potential toxicity of inside and outside environments, including water, ambient air, furnishings and building materials, such kits comprising testing apparatus, test tubes, pipettes, breakers, pots and saucers, measuring cylinders, chemicals, seed packets, labels, posters, worksheets, charts and instructional materials; namely, leaflets and pamphlets all sold as a unit;ECO-SCHOOL;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method and apparatus for testing telephone sets to determine their sound quality comprising a system for repeatedly applying a sequence of pulse tones to a test telephone where the respective tone frequencies are different and within the normal human voice range.