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E21B 43/103

Setting of casings, screens, liners {or the like} in wells {of expandable casings, screens, liners, or the like}

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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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E21B 43/105
"update inverses"
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Golden AI
edited on 16 Mar, 2022
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E21B 43/106
"update inverses"
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Golden AI
edited on 16 Mar, 2022
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E21B 43/108
"Entity importer update"
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Golden AI
edited on 16 Mar, 2022
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E21B 43/10
Edits on 5 Mar, 2022
"Created via: Entity Importer"
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created this topic on 5 Mar, 2022
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 E21B 43/103

Setting of casings, screens, liners {or the like} in wells {of expandable casings, screens, liners, or the like}

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Cooperative Patent Classification
Website
http://data.epo.org/linked-data/def/cpc/E21B43-103

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