2028911

Information

• Patent Grant
• 2028911

• References
• Source

• Patent Number

  2,028,911

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1936
  89 years ago

• CPC

  • B22D21/06 - Casting non-ferrous metals with a high melting point

• US Classifications

  • 164 - Metal founding