3012298

Information

• Patent Grant
• 3012298

• References
• Source

• Patent Number

  3,012,298

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1961
  63 years ago

• CPC

  • B28B21/34 - combined with vibrating or other additional compacting means

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 285 - Pipe joints or couplings
  • 366 - Agitating