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发明名称
METHOD FOR CALCINING BARIUM CARBONATE
摘要
申请公布号
CA567732(A)
申请公布日期
1958.12.23
申请号
CAD567732
申请日期
申请人
COLUMBIA-SOUTHERN CHEMICAL CORPORATION
发明人
HENRY W. RAHN;CHARLES J. SINDLINGER
分类号
主分类号
代理机构
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