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发明名称
BEFÖRDERUNG VON IN EINER VAKUUMPUMPE ODER IN LEITUNGEN GEPUMPTEN GASEN
摘要
申请公布号
AT364099(T)
申请公布日期
2007.06.15
申请号
AT19990402603T
申请日期
1999.10.21
申请人
ALCATEL LUCENT
发明人
HOUZE, FRANCOIS
分类号
B01J3/02;C23C16/44;F04B37/16;F16L55/033;F16L59/06
主分类号
B01J3/02
代理机构
代理人
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