Giampietro Bottega

Follow

Person

Segusino, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Spring mount hinge for eyeglasses bows
- Patent number 4,618,226
- Issue date Oct 21, 1986
- Celes Optical S.r.l.
- Rino Sartor
- G02 - OPTICS