2607247

Information

• Patent Grant
• 2607247

• References
• Source

• Patent Number

  2,607,247

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1952
  72 years ago

• CPC

  • G02C13/001 - Assembling; Repairing
  • Y10T29/53609 - with ring encirclement

• US Classifications

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