H04Q 5/18

Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre

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Edits on 16 Mar, 2022

"update inverses"

Golden AI

edited on 16 Mar, 2022

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H04Q 5/22

"Entity importer update"

Golden AI

edited on 16 Mar, 2022

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H04Q 5/00

Edits on 5 Mar, 2022

"update inverses"

Golden AI

edited on 5 Mar, 2022

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H04Q 5/20

"Created via: Entity Importer"

Golden AI

created this topic on 5 Mar, 2022

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Description (+177 characters)

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H04Q 5/18

Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre

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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/H04Q5-18

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