2448492

Information

• Patent Grant
• 2448492

• References
• Source

• Patent Number

  2,448,492

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1948
  76 years ago

• CPC

  • B29C53/046 - using centrifugal force
  • B29C53/04 - of plates or sheets

• US Classifications

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