Kata-thermometer definition
Kata-thermometer means the instrument invented by Professor Leonard Hill, M.B.F.R.S. and manufactured by John Hicks and Company, Haton Cardona, London for measuring the cooling power of the air;
Kata-thermometer means the instrument invented by Professor Leonard Hill. M.B., F.R.S. and manufactured by John Hicks and Co. Haton Gardens. London or any other Company approved by the Chief Inspector for measuring the cooling power of the air;