1646812

Information

• Patent Grant
• 1646812

• References
• Source

• Patent Number

  1,646,812

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1927
  98 years ago

• CPC

  • A01G17/18 - Means for filling-up wounds in trees

• US Classifications

  • 144 - Woodworking
  • 030 - Cutlery
  • 047 - Plant husbandry