805714

Information

• Patent Grant
• 805714

• References
• Source

• Patent Number

  805,714

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1905
  119 years ago

• CPC

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

• US Classifications

  • 178 - Telegraphy
  • 114 - Ships