3617435

Information

• Patent Grant
• 3617435

• References
• Source

• Patent Number

  3,617,435

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • D21C1/06 - with alkaline reacting compounds
  • Y10S162/12 - Seasoning

• US Classifications

  • 162 - Paper making and fiber liberation