3878189

Information

• Patent Grant
• 3878189

• References
• Source

• Patent Number

  3,878,189

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  50 years ago

• CPC

  • C09B29/0077 - containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 548 - Organic compounds
  • 562 - Organic compounds