1891129

Information

• Patent Grant
• 1891129

• References
• Source

• Patent Number

  1,891,129

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1932
  92 years ago

• CPC

  • C10B33/02 - Extracting coke with built-in devices

• US Classifications

  • 414 - Material or article handling