3114975

Information

• Patent Grant
• 3114975

• References
• Source

• Patent Number

  3,114,975

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1963
  61 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments