Günther Lehmann

4 Patents

• US119820722024

  Wall Installation Connection Box Unit with a Functional Surface Body

  Hansgrohe SE

  0 cites
• US118112042023

  Wall Installation Connection Box Unit with an Extension Sleeve

  Hansgrohe SE

  0 cites
• US117772912023

  Sanitary Wall Installation Connection Box Unit Having an Electric Line Feed-through

  Hansgrohe SE

  0 cites
• US116437972023

  Wall Installation Connection Box Unit

  Hansgrohe SE

  0 cites