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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0916140 (1978-06-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 1 |
A shovel with improved lifting means includes a blade portion, a handle member and a lifting bar. The blade portion has a material-transporting surface and an opposite side rear surface to which one end of the handle is rigidly attached. The lifting bar is attached to the material-transporting surfa
In combination: a shovel having a blade portion and a handle secured to said blade portion; auxiliary lifting means connected to said blade portion and cooperatively arranged with said handle for lifting said blade portion, said blade portion including an outer surface and an oppositely disposed rea
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