2778236

Information

• Patent Grant
• 2778236

• References
• Source

• Patent Number

  2,778,236

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1957
  67 years ago

• CPC

  • E21C25/365 - allowing the bending into at least two planes

• US Classifications

  • 474 - Endless belt power transmission systems or components