3720805

Information

• Patent Grant
• 3720805

• References
• Source

• Patent Number

  3,720,805

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  52 years ago

• CPC

  • B23K20/02 - by means of a press; Diffusion bonding
  • B21K1/62 - special rivets
  • B23K2203/16 - Composite materials
  • Y10T29/49204 - Contact or terminal manufacturing

• US Classifications

  • 219 - Electric heating
  • 029 - Metal working
  • 228 - Metal fusion bonding