3834445

Information

• Patent Grant
• 3834445

• References
• Source

• Patent Number

  3,834,445

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • B22D11/16 - Controlling or regulating processes or operations
  • B22D11/148 - Safety arrangements

• US Classifications

  • 164 - Metal founding