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发明名称
Infuseurs de soufre perfectionnés
摘要
申请公布号
FR1398271(A)
申请公布日期
1965.05.07
申请号
FR19640977263
申请日期
1964.06.05
申请人
METALLURGICAL PROCESSES LIMITED;THE NATIONAL SMELTING COMPANY LIMITED;METALLURGICAL DEVELOPMENT COMPANY
发明人
RICHARDS JOHN HARVEY;CASTLE JOHN FREDERICK
分类号
C22B13/06
主分类号
C22B13/06
代理机构
代理人
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地址
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