3115572

Information

• Patent Grant
• 3115572

• References
• Source

• Patent Number

  3,115,572

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1963
  61 years ago

• CPC

  • B23K9/0043 - Locally welding a thin plate to a thick piece

• US Classifications

  • 219 - Electric heating