3842445

Information

• Patent Grant
• 3842445

• References
• Source

• Patent Number

  3,842,445

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • A47K11/03 - having means for adding powder
  • Y10S4/19 - Liquid-solid separators

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons