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F21S 9/04

Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator

OverviewStructured DataIssuesContributorsActivity
Is a
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Patent classification
Child Classification
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F21S 9/046
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F21S 9/043
Classification Type
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Cooperative Patent Classification
Parent Classification
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F21S 9/00
Official Website
data.epo.org/linked-d.../F21S9-04

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