2631413

Information

• Patent Grant
• 2631413

• References
• Source

• Patent Number

  2,631,413

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1953
  72 years ago

• CPC

  • B24C3/34 - for cleaning sparking plugs

• US Classifications

  • 451 - Abrading
  • 134 - Cleaning and liquid contact with solids