2017401

Information

• Patent Grant
• 2017401

• References
• Source

• Patent Number

  2,017,401

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1935
  89 years ago

• CPC

  • C22B43/00 - Obtaining mercury
  • C22B17/02 - by dry processes
  • C22B19/04 - Obtaining zinc by distilling

• US Classifications

  • 266 - Metallurgical apparatus