P
PatentIndex
Search
Landscape
Sign in
Inventor
SCHUMANN HOLGER
DE
2 patents
Patents
2 patents
US7019228B2
Mar 28, 2006
Method for controlling a displaceable electrical switching module
SIEMENS AG
3 citations
51
US12159763B2
Dec 3, 2024
Vacuum switching device for a circuit having a main current path and an auxiliary current path
SIEMENS AG
0 citations
38