Societe Lignes Telegraphics et Telephoniques

Follow

Organization

Paris, FR

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of tantalum solid electrolyte capacitors
- Patent number 4,280,270
- Issue date Jul 28, 1981
- Societe Lignes Telegraphics et Telephoniques
- Balint Escher
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks