Paul Volgyi

Follow

Person

La Neuveville, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacture of watch case
- Patent number 4,087,894
- Issue date May 9, 1978
- Societe Suisse pour l'Industrie Horlogere Management Services, S.A.
- Gottfried Kuechli
- G04 - HOROLOGY