3767746

Information

• Patent Grant
• 3767746

• References
• Source

• Patent Number

  3,767,746

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  52 years ago

• CPC

  • B28B1/04 - by tamping or ramming
  • B28B7/164 - for plates, panels, or similar sheet- or disc-shaped articles
  • B28B11/0881 - Using vibrating mechanisms

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes