E21B 27/00
Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, {baskets or buckets} for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
All edits
Edits on 16 Mar, 2022
Golden AI
Golden AI
Golden AI
Edits on 5 Mar, 2022
Golden AI
Edits made to:
Infobox (+4 properties)
Description (+207 characters)
E21B 27/00
Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, {baskets or buckets} for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
Infobox
Classification Type
Parent classification
Find more entities like E21B 27/00
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
