2171090

Information

• Patent Grant
• 2171090

• References
• Source

• Patent Number

  2,171,090

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1939
  85 years ago

• CPC

  • B30B9/3067 - by rack-and-pinion means
  • B30B9/301 - Feed means

• US Classifications

  • 100 - Presses