3604755

Information

• Patent Grant
• 3604755

• References
• Source

• Patent Number

  3,604,755

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1971
  53 years ago

• CPC

  • E21C25/28 - Chains or chain guides
  • Y10T83/707 - By endless band or chain knife
  • Y10T83/7264 - With special blade guide means

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 083 - Cutting
  • 474 - Endless belt power transmission systems or components