2762150

Information

• Patent Grant
• 2762150

• References
• Source

• Patent Number

  2,762,150

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1956
  68 years ago

• CPC

  • C23F1/08 - Apparatus
  • C23F1/02 - Local etching
  • C23F1/04 - Chemical milling
  • C23G3/04 - for cleaning pipes

• US Classifications

  • 216 - Etching a substrate: processes
  • 134 - Cleaning and liquid contact with solids