1451378

Information

• Patent Grant
• 1451378

• References
• Source

• Patent Number

  1,451,378

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1923
  101 years ago

• CPC

  • B28B5/10 - in moulds carried on the circumference of a rotating drum
  • A63B53/007 - Putters

• US Classifications

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