Membership
Tour
Register
Log in
3496726
Follow
Information
Patent Grant
3496726
References
Source
Patent Number
3,496,726
Date Filed
Not available
Date Issued
Tuesday, February 24, 1970
54 years ago
CPC
E21D5/01 - using prefabricated lining lowered into a hole filled with liquid or viscous mass
E21D5/00 - Lining shafts Linings therefor
US Classifications
405 - Hydraulic and earth engineering
166 - Wells
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.