3743470

Information

• Patent Grant
• 3743470

• References
• Source

• Patent Number

  3,743,470

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • B28B19/0038 - lining the outer wall of hollow objects
  • B28B21/50 - Details of compression or compacting means
  • B28B21/96 - for smoothing, roughening, corrugating or for removing burr

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 015 - Brushing, scrubbing, and general cleaning