1334450

Information

• Patent Grant
• 1334450

• References
• Source

• Patent Number

  1,334,450

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1920
  105 years ago

• CPC

  • G03B1/34 - Beaters

• US Classifications

  • 226 - Advancing material of indeterminate length