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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0040082 (1993-03-30) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
The invention is a novel wrench head attachment system comprising a plurality of various types of interfitting wrench heads and at least one wrench handle for connecting to the wrench heads. Wrench head types may be chosen from among those with open ends, hex ends, flair heads, ratcheting heads and
A two piece wrench handle and adapter piece for joining to one another in order to provide for the attachment of multiple wrench heads to said adapter piece and for placing said wrench head in a plurality of positions at an angle to said adapter comprising: a first handle piece having a front and re
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