2707835

Information

• Patent Grant
• 2707835

• References
• Source

• Patent Number

  2,707,835

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1955
  69 years ago

• CPC

  • G01B3/32 - Holders therefor

• US Classifications

  • 033 - Geometrical instruments
  • 269 - Work holders