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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0005022 (1993-01-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
The invention is a disposable wiper unit adapted for cleaning a dipstick. The unit includes an outer casing having foldable sides. Centrally located on the casing is an absorbent block of material. Extending through the center of the absorbent material is a slot that is sized to inwardly receive a p
A wiper unit for use when wiping oil from a dipstick, said unit comprising: a foldable case having a center portion and first and second side portions pivotally engaged with said center portion, said side portions located on opposite sides of the center portion, said side portions are adapted to be
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