WS

Walter Stiller

PA Philipp Holzmann Ag: 1 patents #1 of 3Top 35%
Overall (1982): #24,940 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355453 Method of protecting the surfaces of concrete structures Hans Pause 1982-10-26