Assignee

ROSENTHAL FELIX

US·1 granted patent·73 citations·filing 1991–1991

Technology mixG06F1

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1 record

0168US5209237AMethod and apparatus for detecting a signal from a noisy environment and fetal heartbeat obtaining methodROSENTHAL FELIX·Filed 1991·Granted May 11, 1993·73 cites·26 claims

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