That takes one -way cutting ferrule prevents tearing open snack box
The utility model provides a that takes one -way cutting ferrule prevents tearing open snack box, includes end box and lid, is equipped with a plurality of interval distribution's cover circle on theperisporium of end box top edge, being equipped with on the outward flange of lid and inserting...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
29.06.2018
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Subjects | |
Online Access | Get full text |
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