1772283

Information

• Patent Grant
• 1772283

• References
• Source

• Patent Number

  1,772,283

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1930
  94 years ago

• CPC

  • B23K3/028 - Devices for cleaning soldering iron tips

• US Classifications

  • 427 - Coating processes