> 전시선정기술 > 2016
| 제목 | All Electric(100%) Recording Stethoscope | ||||
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| 분야 | 실용제품및기타발명 | 년도 | 2014 | ||
| 업체명 | SUK KYUN-SHIN | 등록번호 | 10-2014-0145046 | 등록일 | 2014-12-15 |
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In the past, the inventor invented the rubber hose air vibration recording stethoscope.Now the previous one has been improved into a new 100% electronic recording stethoscope.
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이전글
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Science Education 3D SRERO SCOPE |
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다음글
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AN APPARATUS AND METHOD OF EXTRACTING BOOY SIGNALS FROM SIGNALS INCLUDING NOISE SIGNALS AND DETECTED BY A STETHOSCOPE |
