2040787

Information

• Patent Grant
• 2040787

• References
• Source

• Patent Number

  2,040,787

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1936
  88 years ago

• CPC

  • B22D17/06 - air injection machines

• US Classifications

  • 266 - Metallurgical apparatus
  • 164 - Metal founding