Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

E21B 25/16

Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors for obtaining oriented cores

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 16 Mar, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 16 Mar, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Parent classification
‌
E21B 25/00
Edits on 5 Mar, 2022
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 5 Mar, 2022
Edits made to:
Infobox (+3 properties)
Description (+118 characters)
‌

 E21B 25/16

Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors for obtaining oriented cores

Infobox
Is a
‌
Patent classification
Classification Type
‌
Cooperative Patent Classification
Website
http://data.epo.org/linked-data/def/cpc/E21B25-16

Find more entities like E21B 25/16

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo
By using this site, you agree to our Terms of Service.