Membership
Tour
Register
Log in
Formed core retaining or severing means
Follow
Industry
CPC
E21B25/10
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B25/00
Apparatus for obtaining or removing undisturbed cores
Current Industry
E21B25/10
Formed core retaining or severing means
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics