3726122

Information

• Patent Grant
• 3726122

• References
• Source

• Patent Number

  3,726,122

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  52 years ago

• CPC

  • B21J7/18 - Forging machines working with die jaws
  • B21D39/046 - Connecting tubes to tube-like fittings
  • B21K25/00 - Uniting components to form integral members
  • Y10T29/49927 - Hollow body is axially joined cup or tube
  • Y10T29/5367 - Coupling to conduit

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working