3725310

Information

• Patent Grant
• 3725310

• References
• Source

• Patent Number

  3,725,310

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • C01B25/00 - Phosphorus Compounds thereof
  • C01B25/10 - Halides or oxyhalides of phosphorus
  • H01C7/042 - mainly consisting of inorganic non-metallic substances

• US Classifications

  • 252 - Compositions
  • 257 - Active solid-state devices
  • 338 - Electrical resistors
  • 423 - Chemistry of inorganic compounds