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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0082387 (1993-06-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A new and improved oil filter wrench includes a band assembly. An abrasive-surface-containing flexible sheet assembly is connected to the band assembly and is installed over the inner band surface. A handle assembly is connected respective ends of the band assembly. The abrasive-surface-containing f
A new and improved oil filter wrench apparatus, comprising: a band assembly which includes a first band end portion, a band mid-portion, and a second band end portion, said band assembly including an inner band surface and an outer band surface, an abrasive-surface-containing flexible sheet assembly
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