1483513

Information

• Patent Grant
• 1483513

• References
• Source

• Patent Number

  1,483,513

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1924
  100 years ago

• CPC

  • B28B7/0008 - Venting channels
  • B28B1/10 - and applying pressure otherwise than by the use of presses
  • B28B7/183 - for building blocks or similar block-shaped objects
  • B28B7/44 - for treating with gases or degassing
  • Y10S425/119 - Perforated or porous

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus