2172790

Information

• Patent Grant
• 2172790

• References
• Source

• Patent Number

  2,172,790

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • A23N15/025 - for stemming grapes

• US Classifications

  • 099 - Foods and beverages: apparatus