Dry compressing vacuum pump having a gas ballast device
A Standard patent application filed on 23 August 2000 credited to Arndt, Lutz ; Dreifert, Thomas ; Schonborn, Frank ; Meyer, Jurgen ; Holzemer, Michael

Details

Application number :

64431  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Dry compressing vacuum pump having a gas ballast device  

Inventor :

Arndt, Lutz ; Dreifert, Thomas ; Schonborn, Frank ; Meyer, Jurgen ; Holzemer, Michael  

Agent name :

 

Address for service :

 

Filing date :

23 August 2000  

Associated companies :

 

Applicant name :

Leybold Vakuum GmbH  

Applicant address :

 

Old name :

 

Original Source :

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