2098938

Information

• Patent Grant
• 2098938

• References
• Source

• Patent Number

  2,098,938

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1937
  87 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments