Building material elevator for constructional engineering
The utility model relates to the technical field of elevators, and provides a building material elevator for constructional engineering, which is convenient for adjusting the elevating height, is better in use flexibility, and comprises a base, a plurality of pairs of support plates are connected to...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
01.02.2022
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Subjects | |
Online Access | Get full text |
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