1445498

Information

• Patent Grant
• 1445498

• References
• Source

• Patent Number

  1,445,498

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1923
  102 years ago

• CPC

  • H01R43/14 - Maintenance of current collectors
  • Y10S451/907 - Strip feeding

• US Classifications

  • 451 - Abrading