KH

Karl Haab

📍 Rotkreuz, CH: #1 of 5 inventorsTop 20%
Overall (1994): #109,312 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355805 Rail for overhead trolleys having bar in groove connection for connecting adjacent rail ends Otto Haab 1994-10-18