2837022

Information

• Patent Grant
• 2837022

• References
• Source

• Patent Number

  2,837,022

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  66 years ago

• CPC

  • B30B9/3071 - by the pull of chains or ropes

• US Classifications

  • 100 - Presses