Office table and chair
The invention relates to an office table and chair, which comprises a frame plate (100), a first supporting plate (200), a second supporting plate (300) and an intermittent movement part (400); a first connecting rod (201) is driven to swing through the rotation of an output shaft (403) of a motor (...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
27.10.2020
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Subjects | |
Online Access | Get full text |
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