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发明名称
Method of and apparatus for producing ultra-high vacuum
摘要
申请公布号
GB1105945(A)
申请公布日期
1968.03.13
申请号
GB19650038945
申请日期
1965.09.13
申请人
VEB HOCHVAKUUM DRESDEN
发明人
WEBER KLAUS;MEHLIG GUENTER
分类号
F04F9/00
主分类号
F04F9/00
代理机构
代理人
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