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发明名称
Dispositif de soufflage
摘要
申请公布号
FR1394539(A)
申请公布日期
1965.04.02
申请号
FR19640974609
申请日期
1964.05.15
申请人
BOT BRASSERT OXYGEN TECHNIK A. G.
发明人
分类号
C21C5/46
主分类号
C21C5/46
代理机构
代理人
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