Freight elevator

The freight elevator comprises an upper bottom plate, side surrounding rods and a top plate, the side surrounding rods are connected between the two sides of the upper bottom plate and the two sides of the top plate, a plurality of strip holes are formed in the upper bottom plate at intervals, a low...

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Bibliographic Details
Main Authors LI PENG, SHI JUNZHANG, LI HONGXING, ZHU CHUANCONG, WEI WEI
Format Patent
LanguageChinese
English
Published 22.12.2023
Subjects
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