C22B 1/216

Technology

Patent/Pub #	Title	Filing Date	Issue/Publication Date	Patent Owner
2024/0279,767	PRE-REDUCED PELLET PREPARATION APPARATUS AND METHOD BASED ON GRATE-ROTARY KILN	Jun 16, 22	Aug 22, 24	Baoshan Iron & Steel Co., Ltd.
2010/0139,456	REDUCTION TREATMENT APPARATUS AND METHOD OF REDUCTION TREATMENT	Dec 03, 09	Jun 10, 10	SUMITOMO HEAVY INDUSTRIES, LTD., OSAKA STEEL CO., LTD,

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