2774694

Information

• Patent Grant
• 2774694

• References
• Source

• Patent Number

  2,774,694

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1956
  68 years ago

• CPC

  • C13B30/005 - using chemicals
  • C23G1/14 - with alkaline solutions
  • F28G9/00 - Cleaning by flushing or washing

• US Classifications

  • 134 - Cleaning and liquid contact with solids