1687499

Information

• Patent Grant
• 1687499

• References
• Source

• Patent Number

  1,687,499

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1928
  96 years ago

• CPC

  • B28C7/0069 - having compartments

• US Classifications

  • 222 - Dispensing
  • 366 - Agitating