3629924

Information

• Patent Grant
• 3629924

• References
• Source

• Patent Number

  3,629,924

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • B25B27/12 - mounting or demounting piston rings
  • F16L33/14 - with a taping-bolt
  • Y10T29/53609 - with ring encirclement

• US Classifications

  • 029 - Metal working
  • 081 - Tools
  • 269 - Work holders