1412046

Information

• Patent Grant
• 1412046

• References
• Source

• Patent Number

  1,412,046

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1922
  102 years ago

• CPC

  • B28B21/305 - Moulding machines with vertical rotation axis

• US Classifications

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