1529277

Information

• Patent Grant
• 1529277

• References
• Source

• Patent Number

  1,529,277

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1925
  99 years ago

• CPC

  • C22C19/005 - with Manganese as the next major constituent

• US Classifications

  • 420 - Alloys or metallic compositions
  • 123 - Internal-combustion engines
  • 313 - Electric lamp and discharge devices