2788237

Information

• Patent Grant
• 2788237

• References
• Source

• Patent Number

  2,788,237

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1957
  68 years ago

• CPC

  • B21B39/24 - by tongs or grippers

• US Classifications

  • 294 - Handling: hand and hoist-line implements