2846059

Information

• Patent Grant
• 2846059

• References
• Source

• Patent Number

  2,846,059

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1958
  65 years ago

• CPC

  • G09B23/16 - for science of heat

• US Classifications

  • 206 - Special receptacle or package
  • 434 - Education and demonstration