3298822

Information

• Patent Grant
• 3298822

• References
• Source

• Patent Number

  3,298,822

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1967
  57 years ago

• CPC

  • C05B13/02 - from rock phosphates
  • Y10S75/958 - with concurrent production of iron and other desired nonmetallic product

• US Classifications

  • 071 - Chemistry: fertilizers
  • 065 - Glass manufacturing
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 501 - Compositions: ceramic