RL

Raynald G. M. Longuet

BE Buchmann Optical Engineering: 1 patents #3 of 4Top 75%
📍 Elbeuf, FR: #3 of 4 inventorsTop 75%
Overall (1994): #80,305 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5371974 Automatic machine for grinding and bevelling ophthalmic glasses Michel J. M. Lecerf, Jean-Louis Simon 1994-12-13