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F21V 9/20

Dichroic filters, i.e. devices operating on the principle of wave interference to pass specific ranges of wavelengths while cancelling others

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Edits on 16 Mar, 2022
"Entity importer update"
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Golden AI
edited on 16 Mar, 2022
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F21V 9/00
Edits on 5 Mar, 2022
"update inverses"
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Golden AI
edited on 5 Mar, 2022
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F21V 9/00
"Created via: Entity Importer"
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Golden AI
created this topic on 5 Mar, 2022
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 F21V 9/20

Dichroic filters, i.e. devices operating on the principle of wave interference to pass specific ranges of wavelengths while cancelling others

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Patent classification
Classification Type
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Cooperative Patent Classification
Parent classification
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F21V 9/00
Website
http://data.epo.org/linked-data/def/cpc/F21V9-20

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