Michael Otto

2 Patents

• US122694162025

  Belt Fitting for a Safety Belt Device

  Volkswagen Aktiengesellschaft

  0 cites
• US116077212023

  Method for Producing a Model Mold Core Blank and a Precision Casting Mold, and a Casting Method for Producing a Cast Part Having a Void Structure

  Johannes + Michael Otto Gbr

  0 cites