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Stefan Schoch
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Salez, CH
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Patents Grants
last 30 patents
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Patent Grant
Vacuum valve for loading and/or unloading a vacuum chamber
Patent number
11,767,931
Issue date
Sep 26, 2023
VAT Holding AG
René Bereuter
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Closing unit for a vacuum valve
Patent number
8,511,642
Issue date
Aug 20, 2013
VAT Holding AG
Stefan Schoch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
VACUUM VALVE FOR LOADING AND/OR UNLOADING A VACUUM CHAMBER
Publication number
20220290780
Publication date
Sep 15, 2022
VAT HOLDING AG
René BEREUTER
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CLOSING UNIT FOR A VACUUM VALVE
Publication number
20110095218
Publication date
Apr 28, 2011
VAT HOLDING AG
Stefan Schoch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...