3604970

Information

• Patent Grant
• 3604970

• References
• Source

• Patent Number

  3,604,970

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1971
  53 years ago

• CPC

  • H01J19/30 - characterised by the material
  • H01J2893/002 - chemical
  • Y10S428/934 - Electrical process
  • Y10T428/12056 - Entirely inorganic
  • Y10T428/12111 - Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]
  • Y10T428/12139 - Nonmetal particles in particulate component
  • Y10T428/12674 - Ge- or Si-base component
  • Y10T428/12778 - Alternative base metals from diverse categories
  • Y10T428/12812 - Diverse refractory group metal-base components: alternative to or next to each other

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 204 - Chemistry: electrical and wave energy
  • 313 - Electric lamp and discharge devices
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 427 - Coating processes