1508186

Information

• Patent Grant
• 1508186

• References
• Source

• Patent Number

  1,508,186

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1924
  100 years ago

• CPC

  • B28B3/26 - Extrusion dies
  • B28B3/2663 - Exchangeable wear parts

• US Classifications

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