3431735

Information

• Patent Grant
• 3431735

• References
• Source

• Patent Number

  3,431,735

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1969
  55 years ago

• CPC

  • E02B9/00 - Water-power plants Layout, construction or equipment, methods of, or apparatus for, making same
  • E02B1/00 - Equipment or apparatus for, or methods of, general hydraulic engineering
  • E03B3/30 - from snow or ice
  • Y02E10/22 - Conventional

• US Classifications

  • 405 - Hydraulic and earth engineering