ES

Erwin Schwarz

SG Sigri Elektrographit Gmbh: 1 patents #1 of 4Top 25%
📍 Meitingen, DE: #1 of 4 inventorsTop 25%
Overall (1982): #66,409 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315575 Vacuum support for burst protection device Adolf Swozil 1982-02-16