3927637

Information

• Patent Grant
• 3927637

• References
• Source

• Patent Number

  3,927,637

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • H02G9/025 - Coverings therefor
  • G01C15/04 - Permanent marks Boundary markers
  • H02G9/00 - Installations of electric cables or lines in or on the ground or water
  • Y10S116/14 - Tapes as carriers

• US Classifications

  • 033 - Geometrical instruments
  • 116 - Signals and indicators