1783805

Information

• Patent Grant
• 1783805

• References
• Source

• Patent Number

  1,783,805

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1930
  94 years ago

• CPC

  • B22D7/00 - Casting ingots
  • Y10S164/06 - Ingot

• US Classifications

  • 164 - Metal founding