3490314

Information

• Patent Grant
• 3490314

• References
• Source

• Patent Number

  3,490,314

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • C22F1/10 - of nickel or cobalt or alloys based thereon
  • B21D53/645 - safety razor blades
  • C22F3/00 - Changing the physical structure of non-ferrous metals or alloys by special physical methods

• US Classifications

  • 076 - Metal tools and implements, making