HL

Huibert B. Langeraar

HB Hollandse Signaalapparaten B.V.: 1 patents #1 of 5Top 20%
Overall (1997): #139,073 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640157 Information system for a ship — 1997-06-17