1696544

Information

• Patent Grant
• 1696544

• References
• Source

• Patent Number

  1,696,544

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1928
  96 years ago

• CPC

  • B61L1/187 - Use of alternating current
  • Y10T307/898 - Vibrating relay

• US Classifications

  • 307 - Electrical transmission or interconnection systems