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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0713671 (1976-08-12) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
A protective and/or decorative cover for a walking aid which has a plurality of interconnected members, including at least one support member and one or more leg members, said cover being of flexible material and including one or more non-split primary tube portions with open ends to slidably enclos
A protective and/or decorative cover for use with a walking aid which includes a load-supporting frame with a plurality of elongate angularly-related, intersecting leg, column and beam members, with one or more of said members having a free end, comprising: a plurality of elongate, angularly-related
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