News
Multi-Inlet Turbomolecular Pumps – Innovation & Vacuum Generation Know-how Patent granted to Leybold Vacuum by the European Patent Office at the end of the Year 2005
Granting of the European patent EP 1422423 B1 and the US patent US 6,457,954 B1 granted already in the year 2002 is a milestone for assuring the strategic orientation of the company. This patent not only specifically covers the future of the multi-inlet pumps but also the innovative type design of turbo molecular, respectively gas friction vacuum pumps by way of a cartridge solution.
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