Heavy type connecting device that goes on board
The utility model discloses a heavy type connecting device that goes on board, including main structural framework, safety net, hoisting point and gyro wheel spare, main structural framework is the U type, main structural framework includes two facade framves and a horizontal panel, the horizontal p...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.07.2017
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Subjects | |
Online Access | Get full text |
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