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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0737661 (1991-07-30) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 30 인용 특허 : 0 |
This invention relates to a massaging sleeve and in particular to one which includes a pair of cylindrical members having a body with a flange at both ends, a packing fitted into the recess of the flange, a pair of pads each covered on one of the cylindrical members and a plurality of equidistant ho
A massaging sleeve comprising: a pair of half-cylindrical members that matingly engage to form a cylindrical member and have a body with a flange at both ends, said body being formed with a plurality of equidistant protuberances some of which are solid while others of which hollow in structure, said
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