3159021

Information

• Patent Grant
• 3159021

• References
• Source

• Patent Number

  3,159,021

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1964
  60 years ago

• CPC

  • F27D21/00 - Arrangements of monitoring devices Arrangements of safety devices
  • C22B26/22 - Obtaining magnesium
  • F27D2021/0085 - against molten metal

• US Classifications

  • 073 - Measuring and testing
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures