1876205

Information

• Patent Grant
• 1876205

• References
• Source

• Patent Number

  1,876,205

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1932
  93 years ago

• CPC

  • E21D11/02 - Lining predominantly with wood
  • E21D11/10 - with concrete cast in situ Shuttering also lost shutterings
  • Y10S425/121 - Projection

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 405 - Hydraulic and earth engineering
  • 425 - Plastic article or earthenware shaping or treating: apparatus