Philipp Wohlwend

2 Patents

• US122096882025

  Valve Plate for a Closure Device for Closing an Opening in a Wall in a Vacuum-tight Manner

  VAT Holding AG

  0 cites
• US117679312023

  Vacuum Valve for Loading And/or Unloading a Vacuum Chamber

  Vat Holding AG

  0 cites