3248270

Information

• Patent Grant
• 3248270

• References
• Source

• Patent Number

  3,248,270

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1966
  59 years ago

• CPC

  • C21D8/0468 - between cold rolling steps
  • C21D8/0457 - with diffusion of elements
  • C21D8/0478 - involving a particular surface treatment
  • Y10S428/939 - Molten or fused coating
  • Y10T29/49986 - Subsequent to metal working

• US Classifications

  • 148 - Metal treatment
  • 029 - Metal working
  • 428 - Stock material or miscellaneous articles