3488232

Information

• Patent Grant
• 3488232

• References
• Source

• Patent Number

  3,488,232

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  56 years ago

• CPC

  • C23C22/63 - Treatment of copper or alloys based thereon
  • C22F1/00 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
  • C22F1/008 - Using a protective surface layer
  • C22F1/08 - of copper or alloys based thereon
  • C23F11/18 - using inorganic inhibitors

• US Classifications

  • 148 - Metal treatment