3914694

Information

• Patent Grant
• 3914694

• References
• Source

• Patent Number

  3,914,694

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • H03C3/245 - by using semiconductor elements

• US Classifications

  • 332 - Modulators
  • 455 - Telecommunications