3613212

Information

• Patent Grant
• 3613212

• References
• Source

• Patent Number

  3,613,212

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B25B27/062 - using screws
  • B25B27/023 - using screws
  • Y10T29/53113 - Heat exchanger
  • Y10T29/53878 - Tubular or tube segment forms work-engager
  • Y10T29/53957 - Thread-tapping grip
  • Y10T29/53991 - Work gripper, anvil, or element

• US Classifications

  • 029 - Metal working