2507896

Information

• Patent Grant
• 2507896

• References
• Source

• Patent Number

  2,507,896

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1950
  75 years ago

• CPC

  • E01B35/04 - Wheeled apparatus
  • E01B2203/16 - Guiding or measuring means

• US Classifications

  • 033 - Geometrical instruments
  • 340 - Communications: electrical