George S. Parmenter

Follow

Person

Hartley Wintney, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical switching apparatus and energizing circuits therefor
- Patent number 4,228,412
- Issue date Oct 14, 1980
- The Solartron Electronic Group Limited
- Robert J. Dalley
- H01 - BASIC ELECTRIC ELEMENTS