2924871

Information

• Patent Grant
• 2924871

• References
• Source

• Patent Number

  2,924,871

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1960
  64 years ago

• CPC

  • B08B7/02 - by distortion, beating, or vibration of the surface to be cleaned
  • Y10T29/4583 - Hammer

• US Classifications

  • 029 - Metal working