1508552

Information

• Patent Grant
• 1508552

• References
• Source

• Patent Number

  1,508,552

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • D01G19/22 - Arrangements for removing, or disposing of, noil or waste

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning