3815883

Information

• Patent Grant
• 3815883

• References
• Source

• Patent Number

  3,815,883

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • C21D1/08 - with flames
  • B23K7/08 - by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure

• US Classifications

  • 266 - Metallurgical apparatus