3701677

Information

• Patent Grant
• 3701677

• References
• Source

• Patent Number

  3,701,677

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1972
  52 years ago

• CPC

  • C22C1/002 - Making amorphous alloys
  • C21D7/06 - by shot-peening or the like
  • C22F1/04 - of aluminium or alloys based thereon
  • C23F17/00 - Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
  • C25D3/66 - from melts
  • C25D5/48 - After-treatment of electroplated surfaces
  • Y10S29/012 - Method or apparatus with electroplating
  • Y10S29/036 - Shot blasting with other step

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 029 - Metal working
  • 072 - Metal deforming
  • 134 - Cleaning and liquid contact with solids