1974757

Information

• Patent Grant
• 1974757

• References
• Source

• Patent Number

  1,974,757

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1934
  89 years ago

• CPC

  • A01C9/02 - with conveyor belts

• US Classifications

  • 221 - Article dispensing
  • 222 - Dispensing