Membership
Tour
Register
Log in
3181440
Follow
Information
Patent Grant
3181440
References
Source
Patent Number
3,181,440
Date Filed
Not available
Date Issued
Tuesday, May 4, 1965
59 years ago
CPC
B21D47/005 - Making gratings
US Classifications
105 - Railway rolling stock
052 - Static structures
280 - Land vehicles
404 - Road structure, process, or apparatus
D25 - Building units and construction elements
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.