专利名称:A vacuum pumping system and method of
controlling the same
发明人:Savidge, Derek Graeme Madgewick,Turner,
Neil,Huntley, Graeme
申请号:EP03253197.2申请日:20030522公开号:EP1367260A3公开日:20040331
专利附图:
摘要:Array
申请人:The BOC Group plc
地址:Chertsey Road Windlesham Surrey GU20 6HJ GB
国籍:GB
代理机构:Edwards, David Harvey Lloyd (GB)
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