1870466

Information

• Patent Grant
• 1870466

• References
• Source

• Patent Number

  1,870,466

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  91 years ago

• CPC

  • B23Q11/0025 - using resilient means
  • B23Q37/002 - Convertible machines
  • Y10T29/5189 - Printing plate

• US Classifications

  • 029 - Metal working