3143775

Information

• Patent Grant
• 3143775

• References
• Source

• Patent Number

  3,143,775

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • B22C15/06 - involving mechanical gearings

• US Classifications

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