Anti -counterfeiting pushes up safe canopy
The utility model discloses an anti -counterfeiting pushes up safe canopy, it includes stand, first connecting piece, connecting rod, second connecting piece, top beam and top guard plate, the one endof first connecting piece is fixed in the shaft of stand, the free end of first connecting piece wit...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
26.10.2018
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Subjects | |
Online Access | Get full text |
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