853929

Information

• Patent Grant
• 853929

• References
• Source

• Patent Number

  853,929

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1907
  117 years ago

• CPC

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

• US Classifications

  • 178 - Telegraphy
  • 329 - Demodulators
  • 334 - Tuners