Title:
Wobbled frequency carrier wave communication system
United States Patent 2448055
US Patent References:
Method and means for signaling
- - 1480217
Secret signaling
- - 1592940
Means for receiving high frequency signals
- - 2206695
Television broadcast system
- - 2254435
Signaling system
- - 2266401
Method and means for signaling
- - 1480217
Secret signaling
- - 1592940
Means for receiving high frequency signals
- - 2206695
Television broadcast system
- - 2254435
Signaling system
- - 2266401
Inventors:
Martin, Silver
Segerstrom Jr., Carl A.
Reade, Ralph B.
Segerstrom Jr., Carl A.
Reade, Ralph B.
Publication Date:
08/31/1948
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Export Citation:
Assignee:
STANDARD TELEPHONES CABLES LTD
Primary Class:
Other Classes:
346/37
International Classes:
H04B14/02
Foreign References:
| GB349072A |