Title:
Magnetic recorder
United States Patent 2648589
US Patent References:
/1325574.html
- - 1325574

Method of and means for reproducing sound
- - 1590399

Web message radio
- - 1635324

Cinema or like apparatus
- - 1833339

Mechanical movement
- - 1920969


Inventors:
Hickman, Clarence N.
Publication Date:
08/11/1953
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Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
360/101
Other Classes:
346/136, 352/228, 352/222
International Classes:
G11B21/02; H04L17/20; H04M1/64; H04N5/782; H04L17/00
US Patent References:
2127331Apparatus for use in facsimile transmitting systems
2209720Telefacsimile scanner
2539837Rotating magnetic reproducer
Foreign References:
GB205895A