公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 権利維持 PROBLEM TO BE SOLVED: To provide a method for recovering zinc oxide from electric furnace dust by which zinc oxide can be obtained in a non-reduced state, zinc oxide can be more efficiently separated while saving energy, and further added value can be applied to iron oxide.
追加情報の詳細を見るにはIP Exchange PlusまたはIP Exchange Premiumアカウントにアップグレードする必要があります
