3255497

Information

• Patent Grant
• 3255497

• References
• Source

• Patent Number

  3,255,497

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • B22C13/10 - for pipes or elongated hollow articles

• US Classifications

  • 164 - Metal founding
  • 425 - Plastic article or earthenware shaping or treating: apparatus