Ventilator and container
The utility model discloses a ventilator and a container. The ventilator comprises a side part, a top plate and a connecting plate, the side part is of a circumferentially-closed annular structure extending in the first direction, the top plate is connected to the end, in the first direction, of the...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
05.04.2024
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Subjects | |
Online Access | Get full text |
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