3708158

Information

• Patent Grant
• 3708158

• References
• Source

• Patent Number

  3,708,158

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  52 years ago

• CPC

  • F27D3/1572 - by suction
  • B22D35/04 - into moulds

• US Classifications

  • 138 - Pipes and tubular conduits