Transducer
United States Patent 2668878

Inventors:
Munroe, David J.
Publication Date:
02/09/1954
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Assignee:
WEBSTER ELECTRIC CO INC
Primary Class:
360/125.010
Other Classes:
360/128, 360/121
International Classes:
G11B5/10; G11B5/147; G11B5/187; G11B5/265
US Patent References:
2469444Magnetic sound recording and reproducing transducer
2523576Ring-type magnetic recordtransducing head
2530584Multiple magnetic head mount
2536272Magnetic recording-reproducing head
2538892System to prevent accidental rerecording on a magnetic record
2563445
2565191Eddy current shield in electromagnetic transducer head
Foreign References:
CH262323A