12782

Information

• Patent Grant
• 12782

• References
• Source

• Patent Number

  12,782

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1855
  170 years ago

• CPC

  • B61J1/04 - of normal railroad type
  • F03G5/047 - Transmissions or couplings for horsemills

• US Classifications

  • 384 - Bearings