1669368

Information

• Patent Grant
• 1669368

• References
• Source

• Patent Number

  1,669,368

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1928
  96 years ago

• CPC

  • H04Q3/00 - Selecting arrangements
  • H01H63/32 - Spring motor for moving wiper to selected position

• US Classifications

  • 379 - Telephonic communications