Protective device for security and protection monitoring
The utility model relates to the technical field of security and protection monitoring, and discloses a protection device for security and protection monitoring, which comprises a clamping mechanism and a connecting mechanism, a metal shell is mounted at the lower end of the connecting mechanism, a...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
30.05.2023
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Subjects | |
Online Access | Get full text |
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