3875004

Information

• Patent Grant
• 3875004

• References
• Source

• Patent Number

  3,875,004

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • C07C405/00 - Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one to halogen, and the other side-chain having oxygen atoms attached in...
  • F23Q2/30 - Lighters characterised by catalytic ignition of fuel
  • Y10S435/815 - by sorption
  • Y10S435/816 - by solubility

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology