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B61L 23/22

Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in two directions over the same pair of rails

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Edits on 16 Mar, 2022
"update inverses"
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Golden AI
edited on 16 Mar, 2022
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B61L 23/28
"update inverses"
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Golden AI
edited on 16 Mar, 2022
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Child classification
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B61L 23/30
"Entity importer update"
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Golden AI
edited on 16 Mar, 2022
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B61L 23/00
Edits on 9 Mar, 2022
"update inverses"
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Golden AI
edited on 9 Mar, 2022
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Child classification
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B61L 23/24
"update inverses"
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Golden AI
edited on 9 Mar, 2022
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B61L 23/26
"Created via: Entity Importer"
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Golden AI
created this topic on 9 Mar, 2022
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Description (+162 characters)
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 B61L 23/22

Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in two directions over the same pair of rails

Infobox
Is a
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Patent classification
Classification Type
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Cooperative Patent Classification
Website
http://data.epo.org/linked-data/def/cpc/B61L23-22

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