2952915

Information

• Patent Grant
• 2952915

• References
• Source

• Patent Number

  2,952,915

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1960
  64 years ago

• CPC

  • E04G21/1816 - Adjustable positioning means between line-holder bars and construction

• US Classifications

  • 033 - Geometrical instruments