1742670

Information

• Patent Grant
• 1742670

• References
• Source

• Patent Number

  1,742,670

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  95 years ago

• CPC

  • B30B15/302 - Feeding material in particulate or plastic state to moulding presses
  • Y10S425/127 - Spring

• US Classifications

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