Lifting hook assembly for building tower crane
The utility model discloses a lifting hook assembly for a building tower crane, which belongs to the technical field of building tower cranes and comprises a connecting piece, a control assembly is fixedly connected to the bottom of the connecting piece, a disc is arranged outside the control assemb...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
16.04.2024
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Subjects | |
Online Access | Get full text |
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