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发明名称
GETTER-SORPTIONSPUMPE MIT WAERMESPEICHER FUER HOCHVAKUUM- UND GASENTLADUNGSANLAGEN
摘要
申请公布号
DE3332647(A1)
申请公布日期
1985.03.28
申请号
DE19833332647
申请日期
1983.09.09
申请人
SIEMENS AG
发明人
MAEGDEFESSEL,HEINZ,ING.
分类号
F04B37/02;H01J7/18;(IPC1-7):F04B37/02
主分类号
F04B37/02
代理机构
代理人
主权项
地址
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