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发明名称
Lance pour l'affinage par soufflage au-dessus de bains de métal
摘要
申请公布号
FR1385314(A)
申请公布日期
1965.01.08
申请号
FR19640967699
申请日期
1964.03.17
申请人
BETEILIGUNGS- UND PATENTVERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C21C5/46
主分类号
C21C5/46
代理机构
代理人
主权项
地址
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