Membership
Tour
Register
Log in
2232292
Follow
Information
Patent Grant
2232292
References
Source
Patent Number
2,232,292
Date Filed
Not available
Date Issued
Tuesday, February 18, 1941
83 years ago
CPC
E01B7/30 - Jump-over crossings
US Classifications
246 - Railway switches and signals
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.