3496331

Information

• Patent Grant
• 3496331

• References
• Source

• Patent Number

  3,496,331

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  55 years ago

• CPC

  • B64D15/12 - by electric heating
  • B64D2700/62114 - by electric heating
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 219 - Electric heating
  • 244 - Aeronautics and astronautics
  • 307 - Electrical transmission or interconnection systems