1566208

Information

• Patent Grant
• 1566208

• References
• Source

• Patent Number

  1,566,208

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1925
  99 years ago

• CPC

  • B23K11/24 - Electric supply or control circuits therefor
  • Y10T307/375 - Different frequencies
  • Y10T307/383 - Different voltages

• US Classifications

  • 219 - Electric heating
  • 307 - Electrical transmission or interconnection systems