481412

Information

• Patent Grant
• 481412

• References
• Source

• Patent Number

  481,412

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1892
  132 years ago

• CPC

  • B61B7/045 - having in each direction more than one track serving as haulage cables

• US Classifications

  • 104 - Railways