804078

Information

• Patent Grant
• 804078

• References
• Source

• Patent Number

  804,078

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1905
  119 years ago

• CPC

  • E01B3/16 - made from steel
  • Y10S29/062 - Rubbing transfer of solid coating to rotating element

• US Classifications

  • 238 - Railways: surface track
  • 029 - Metal working