3919524

Information

• Patent Grant
• 3919524

• References
• Source

• Patent Number

  3,919,524

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • B23K3/0369 - Couplings between the heating element housing and the bit or tip
  • B23K3/026 - Removable soldering bits
  • Y10T403/535 - with separate force-applying means

• US Classifications

  • 219 - Electric heating
  • 228 - Metal fusion bonding
  • 403 - Joints and connections