3368058

Information

• Patent Grant
• 3368058

• References
• Source

• Patent Number

  3,368,058

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1968
  57 years ago

• CPC

  • B23K11/248 - Electric supplies using discharge tubes
  • H01C1/144 - the terminals or tapping points being welded or soldered
  • H01C7/04 - having negative temperature coefficient

• US Classifications

  • 219 - Electric heating