1918483

Information

• Patent Grant
• 1918483

• References
• Source

• Patent Number

  1,918,483

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1933
  92 years ago

• CPC

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

• US Classifications

  • 451 - Abrading