Classification opinions
… suitable for use on the machines, apparatus, vehicles, aircraft, vessels, etc., of Sect. XVI and XVII. Application … XVI/1, Sect. XVII/1 and 9033.00/1. Adoption : 1962 … 3. Stirring attachments for agitators or mixers, consisting of … : 1965 … 5. Vibration absorbing mountings in the form of an iron or steel ring-shaped support, with a square base, …