3922133

Information

• Patent Grant
• 3922133

• References
• Source

• Patent Number

  3,922,133

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • B28B21/28 - combined with vibration means

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds