共 2 条
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THE DEGENERATIVE POSITIVE-BIAS MULTIVIBRATOR
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PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1948, 36 (02)
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[2]
FREQUENCY-MODULATED MAGNETIC-TAPE TRANSIENT RECORDER
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1945, 33 (11)
:753-760