2315683

Information

• Patent Grant
• 2315683

• References
• Source

• Patent Number

  2,315,683

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1943
  81 years ago

• CPC

  • C13B25/06 - combined with measuring instruments for effecting control of the process

• US Classifications

  • 159 - Concentrating evaporators