1643591

Information

• Patent Grant
• 1643591

• References
• Source

• Patent Number

  1,643,591

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1927
  97 years ago

• CPC

  • B30B1/326 - operated by hand or foot

• US Classifications

  • 060 - Power plants
  • 100 - Presses