685301

Information

• Patent Grant
• 685301

• References
• Source

• Patent Number

  685,301

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1901
  122 years ago

• CPC

  • H01H21/86 - Switches with abutting contact carried by operating part

• US Classifications

  • 178 - Telegraphy