3845531

Information

• Patent Grant
• 3845531

• References
• Source

• Patent Number

  3,845,531

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • B22D17/2084 - Manipulating or transferring devices for evacuating cast pieces
  • B22D31/00 - Cutting-off surplus material
  • Y10T29/5184 - Casting and working

• US Classifications

  • 029 - Metal working
  • 164 - Metal founding