"0"^^ . . . . . . "103749634"^^ . . "mercury cell"^^ . "0"^^ . "103609223"@en-us . "03749634-n"^^ . "a primary cell consisting of a zinc anode and a cathode of mercury oxide and an electrolyte of potassium hydroxide"@en-us . . "mercury cell"@en-us . . "102988281"@en-us .