829787

Information

• Patent Grant
• 829787

• References
• Source

• Patent Number

  829,787

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1906
  117 years ago

• CPC

  • H01C8/02 - Coherers or like imperfect resistors for detecting electromagnetic waves

• US Classifications

  • 178 - Telegraphy
  • 257 - Active solid-state devices
  • 329 - Demodulators
  • 338 - Electrical resistors