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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0340135 (1989-04-18) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 41 인용 특허 : 8 |
A utility tool that includes a utility handle for receiving any of a plurality of utility workheads with the utility handle including telescoping sections having twist look sections with one of the ends of the sections having a male thread to attach conventional utility workheads thereto such as bru
A utility tool for use with utility workheads having screwing attachment chambers and for utility workheads that are conventional held in the hand of the user comprising: a utility handle, said utility handle including a first tubular section and a second tubular section located in telescoping arran
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