1220083

Information

• Patent Grant
• 1220083

• References
• Source

• Patent Number

  1,220,083

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1917
  107 years ago

• CPC

  • E04G13/02 - for columns or like pillars Special tying or clamping means therefor
  • Y10S425/106 - Chamber

• US Classifications

  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus