Membership
Tour
Register
Log in
2023776
Follow
Information
Patent Grant
2023776
References
Source
Patent Number
2,023,776
Date Filed
Not available
Date Issued
Tuesday, December 10, 1935
88 years ago
CPC
B21C23/085 - Making tubes
B21B17/14 - without mandrel
B21B23/00 - Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00
B21B2015/0078 - Extruding the rolled product
Y10T29/5184 - Casting and working
US Classifications
072 - Metal deforming
029 - Metal working
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.