Title:
Transducer
United States Patent 2668878
Inventors:
Munroe, David J.
Publication Date:
02/09/1954
Export Citation:
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Assignee:
WEBSTER ELECTRIC CO INC
Primary Class:
360/125.01
Other Classes:
360/121, 360/128, G9B/5.034, G9B/5.047, G9B/5.068
International Classes:
G11B5/10; G11B5/147; G11B5/187; G11B5/265
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US Patent References:
2565191Eddy current shield in electromagnetic transducer head
2563445N/A
2538892System to prevent accidental rerecording on a magnetic record
2536272Magnetic recording-reproducing head
2530584Multiple magnetic head mount
2523576Ring-type magnetic recordtransducing head
2469444Magnetic sound recording and reproducing transducer
2428002Wire type recording and reproducing apparatus
2413108Recording and reproducing head for magnetic recording
2361752Magnetic recording and reproducing system
2277305Recording and reproducing device
2263485Recording and reproducing device and method
Foreign References:
CH262323A