2105969

Information

• Patent Grant
• 2105969

• References
• Source

• Patent Number

  2,105,969

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1938
  87 years ago

• CPC

  • C21D8/0278 - involving a particular surface treatment
  • B21B1/227 - Surface roughening or texturing
  • B21B1/28 - by cold-rolling
  • B21B1/38 - for rolling sheets of limited length
  • B21B45/004 - Heating the product
  • B21B2267/10 - Roughness of roll surface
  • C21D8/0236 - Cold rolling
  • Y10T29/305 - including bond prevention treatment

• US Classifications

  • 029 - Metal working
  • 148 - Metal treatment