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发明名称
Improvements in or relating to high-vacuum control valves
摘要
申请公布号
GB1080242(A)
申请公布日期
1967.08.23
申请号
GB19650003193
申请日期
1965.01.25
申请人
VEB WISSENSCHAFTLICH-TECHMISCHE ZENTRUM PUMPEN UND VERDICHTER
发明人
GERBER EDGAR;ROSSLER HELMUT;MEISTER HELMUT
分类号
F16K51/02
主分类号
F16K51/02
代理机构
代理人
主权项
地址
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