2375865

Information

• Patent Grant
• 2375865

• References
• Source

• Patent Number

  2,375,865

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1945
  79 years ago

• CPC

  • E03B3/34 - of underground water

• US Classifications

  • 166 - Wells
  • 405 - Hydraulic and earth engineering