RB

Robert Bolliand

IF Institut Textile De France: 1 patents #1 of 7Top 15%
Overall (1989): #64,503 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845902 Rough abrasive like material — 1989-07-11