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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0407111 (1989-09-14) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 5 |
A pivotable hand truck for supporting or installing a heavy object is provided comprising an L-shaped structure, a pair of wheels secured to the L-shaped structure about which the structure may be pivoted between horizontal and vertical positions, and lifting means carried by the structure adapted t
A pivotable hand truck apparatus for holding and transporting a generally rectangular-shaped object comprising: a structure for supporting the object by two edges comprising a first support member adapted to support a first edge of said object and a second support member adapted to support a second
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