3841385

Information

• Patent Grant
• 3841385

• References
• Source

• Patent Number

  3,841,385

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • B22D7/12 - Appurtenances
  • B22D37/005 - Shielding the molten metal stream

• US Classifications

  • 164 - Metal founding
  • 249 - Static molds