2532994

Information

• Patent Grant
• 2532994

• References
• Source

• Patent Number

  2,532,994

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1950
  74 years ago

• CPC

  • E01C23/0953 - by thermal effect

• US Classifications

  • 126 - Stoves and furnaces
  • 015 - Brushing, scrubbing, and general cleaning