3291870

Information

• Patent Grant
• 3291870

• References
• Source

• Patent Number

  3,291,870

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  59 years ago

• CPC

  • G21C21/10 - by extrusion, drawing, or stretching by rolling
  • B21C23/22 - Making metal-coated products Making products from two or more metals
  • B21C33/002 - Encapsulated billet
  • B21C37/06 - of tubes or metal hoses Combined procedures for making tubes
  • C23F1/02 - Local etching
  • Y10S72/70 - Deforming specified alloys or uncommon metal or bimetallic work
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T428/1234 - Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]

• US Classifications

  • 029 - Metal working
  • 065 - Glass manufacturing
  • 072 - Metal deforming
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 376 - Induced nuclear reactions: processes, systems, and elements
  • 428 - Stock material or miscellaneous articles
  • 976 - Nuclear technology