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B65D 2581/3456

Means for holding the contents at a distance from the base of the package, e.g. raised islands or protrusions

OverviewStructured DataIssuesContributors
Is a
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Patent classification
Classification Type
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Cooperative Patent Classification
Parent Classification
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B65D 2581/3455
Official Website
data.epo.org/linked-d...2581-3456

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