3276919

Information

• Patent Grant
• 3276919

• References
• Source

• Patent Number

  3,276,919

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • B22F3/1143 - involving an oxidation, reduction or reaction step
  • Y10S148/901 - Surface depleted in an alloy component
  • Y10T428/12479 - Porous [e.g., foamed, spongy, cracked, etc.]

• US Classifications

  • 148 - Metal treatment
  • 419 - Powder metallurgy processes
  • 428 - Stock material or miscellaneous articles