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经营范围
发明名称
Procédé de fabrication de borures de zirconium
摘要
申请公布号
FR1363748(A)
申请公布日期
1964.06.12
申请号
FR19630941973
申请日期
1963.07.19
申请人
ELEKTROSCHMELZWERK KEMPTEN G.M.B.H.
发明人
分类号
C01B35/04
主分类号
C01B35/04
代理机构
代理人
主权项
地址
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