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发明名称
VORRICHTUNG ZUM EINFRIEREN EINER ROHRLEITUNG.
摘要
申请公布号
DE1981931(U)
申请公布日期
1968.03.28
申请号
DE1967C016855U
申请日期
1967.12.12
申请人
COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人
分类号
G21C13/028
主分类号
G21C13/028
代理机构
代理人
主权项
地址
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