1. m» M fififlffwSino—Danish CenterSTUDY INMSc in Water and vmvaasmr OF 6 Environment COPENHAGEN . 2. srunv WATER AND ENVIRONMENT §, '.>n3§§, ,;'-;…
2,436,432 Feb. 24, 1948. --F. yl.. HUNTER METHOD FOR MAKING HYDROCâHLORIC ACID â Filed Feb. 26, 1943 lli.; 36 [f6 if A lul-lul.' 4X F/E. 1 INVENTOR BY ATTORNEY Patented…