3662152

Information

• Patent Grant
• 3662152

• References
• Source

• Patent Number

  3,662,152

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • H05B1/0219 - actuated by modification of the magnetic properties of a material
  • B23K3/025 - Bits or tips
  • Y10T29/49885 - with coating before or during assembling
  • Y10T29/49918 - At cup or tube end
  • Y10T29/49929 - Joined to rod

• US Classifications

  • 219 - Electric heating
  • 029 - Metal working
  • 228 - Metal fusion bonding
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets