1350557

Information

• Patent Grant
• 1350557

• References
• Source

• Patent Number

  1,350,557

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1920
  104 years ago

• CPC

  • B23K28/006 - Welding metals by means of an electrolyte

• US Classifications

  • 219 - Electric heating