RS

Richard Schäfer

EG Erni Elektroapparate Gmbh: 1 patents #1 of 2Top 50%
📍 Niedernhausen, WA: #1 of 1 inventorsTop 100%
Overall (1989): #65,249 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825541 Method of making contact springs Franz Czeschka 1989-05-02