1526036

Information

• Patent Grant
• 1526036

• References
• Source

• Patent Number

  1,526,036

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1925
  100 years ago

• CPC

  • B28B21/18 - using expansible or retractable mould or core elements
  • B30B11/007 - using a plurality of pressing members working in different directions

• US Classifications

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