3619866

Information

• Patent Grant
• 3619866

• References
• Source

• Patent Number

  3,619,866

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • B29C33/38 - characterised by the material or the manufacturing process
  • B22C9/061 - Materials which make up the mould
  • B29C41/042 - by rotating a mould around its axis of symmetry
  • H01F1/0311 - Compounds
  • H01F1/0315 - Ferrites
  • Y10S425/033 - Magnet

• US Classifications

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