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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0016398 (1979-03-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 3 |
A hand truck wherein the load supporting platform is pivoted to swing from its operative position to a substantially flush and collapsed position against the front of the lower part of the frame, and wherein the upper and handle portion of the frame is pivoted to the lower part of the frame to swing
In a hand truck of the class wherein an elongated and generally planar frame inclusive of upper and lower portions is adapted to be manually held at its upper end, and wherein the lower end of the frame is provided with a load supporting and generally planar platform disposed on one side of and shar
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