1464284

Information

• Patent Grant
• 1464284

• References
• Source

• Patent Number

  1,464,284

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1923
  101 years ago

• CPC

  • G03B1/34 - Beaters

• US Classifications

  • 226 - Advancing material of indeterminate length