Patent Number: US 5351274 A
Filing Date: 1993-08-20
Publication Date: 1994-09-27
Status: Expired – Lifetime
Current Assignee: Ericsson Inc / General Electric Co
Applicants: General Electric Co.
IPC/CPC Classifications: H03M13/23;;H04B7/08;;H03M1
Patent Attorney
Lawrence P. Zale