3587519

Information

• Patent Grant
• 3587519

• References
• Source

• Patent Number

  3,587,519

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G10K9/08 - driven by water or other liquids

• US Classifications

  • 116 - Signals and indicators
  • 074 - Machine element or mechanism
  • 251 - Valves and valve actuation
  • 367 - Communications, electrical: acoustic wave systems and devices