1406233

Information

• Patent Grant
• 1406233

• References
• Source

• Patent Number

  1,406,233

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1922
  103 years ago

• CPC

  • A01M9/0038 - Portable pneumatic dusters

• US Classifications

  • 222 - Dispensing
  • 406 - Conveyors: fluid current