3665207

Information

• Patent Grant
• 3665207

• References
• Source

• Patent Number

  3,665,207

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • H03K3/00 - Circuits for generating electric pulses Monostable, bistable or multistable circuits
  • B60Q11/007 - the lighting devices indicating change of drive direction
  • H03K3/2825 - in an asymmetrical circuit configuration
  • H05B39/06 - Switching arrangements
  • H05B39/09 - in which the lamp is fed by pulses

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 340 - Communications: electrical