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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
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출원번호 | US-0078895 (1993-06-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
Disclosed is a magnetic bar which is attached to the tines of leaf rakes for a purpose of retrieving nails from landscaping surrounding construction jobs. As most magnetic devices only collect nails which are loosely scattered above the soil, and that are in unobstructed areas, the disclosed inventi
An elongated magnetic bar adapted to be mounted on a multiple tined leaf rake, said magnetic bar comprising; a magnetic bar member having a metallic shell; at least 1 threaded stud extending outwardly from the non-working rear face of said bar; a backing support plate having at least 1 aperture loca
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