1892763

Information

• Patent Grant
• 1892763

• References
• Source

• Patent Number

  1,892,763

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  91 years ago

• CPC

  • A01C1/08 - Immunising seed
  • Y10S111/905 - Seed treating seed planter

• US Classifications

  • 111 - Planting