2242867

Information

• Patent Grant
• 2242867

• References
• Source

• Patent Number

  2,242,867

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1941
  83 years ago

• CPC

  • B23K11/243 - Multiple welding installations fed by one source

• US Classifications

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