1823658

Information

• Patent Grant
• 1823658

• References
• Source

• Patent Number

  1,823,658

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1931
  93 years ago

• CPC

  • B67D7/166 - comprising at least two chambers

• US Classifications

  • 073 - Measuring and testing
  • 222 - Dispensing